GeForce GT 640M LE vs Radeon R7 M270
Aggregate performance score
We've compared Radeon R7 M270 and GeForce GT 640M LE, covering specs and all relevant benchmarks.
R7 M270 outperforms 640M LE by a small 9% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 941 | 972 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 0.02 |
| Power efficiency | no data | 4.00 |
| Architecture | GCN 1.0 (2012−2020) | Fermi (2010−2014) |
| GPU code name | Opal | GF108 |
| Market segment | Laptop | Laptop |
| Release date | 9 January 2014 (11 years ago) | 4 May 2012 (13 years ago) |
| Launch price (MSRP) | no data | $849.99 |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 384 | Up to 384 |
| Core clock speed | 725 MHz | Up to 500 MHz |
| Number of transistors | 950 million | 585 million |
| Manufacturing process technology | 28 nm | 40 nm |
| Power consumption (TDP) | no data | 20 Watt |
| Texture fill rate | 19.80 | 12.05 |
| Floating-point processing power | 0.6336 TFLOPS | 0.289 TFLOPS |
| ROPs | 8 | 4 |
| TMUs | 24 | 16 |
| L1 Cache | 96 KB | 128 KB |
| L2 Cache | 256 KB | 256 KB |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Laptop size | medium sized | medium sized |
| Bus support | PCIe 3.0 | PCI Express 2.0, PCI Express 3.0 |
| Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | Not Listed | DDR3\DDR5 |
| Maximum RAM amount | 0 MB | 2 GB |
| Memory bus width | Not Listed | 128bit |
| Memory clock speed | no data | 785 MHz |
| Memory bandwidth | 28.8 GB/s | Up to 28.8 GB/s |
| Shared memory | - | - |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | No outputs | No outputs |
| HDMI | - | + |
| HDCP | - | + |
| Maximum VGA resolution | no data | Up to 2048x1536 |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| FreeSync | + | - |
| HD3D | + | - |
| PowerTune | + | - |
| DualGraphics | + | - |
| ZeroCore | + | - |
| Switchable graphics | + | - |
| 3D Blu-Ray | - | + |
| Optimus | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | DirectX® 11 | 12 API |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.4 | 4.5 |
| OpenCL | Not Listed | 1.1 |
| Vulkan | - | N/A |
| Mantle | + | - |
| CUDA | - | + |
Synthetic benchmarks
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
3DMark 11 Performance GPU
3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.
3DMark Vantage Performance
3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
| 900p | 18−21
−5.6%
| 19
+5.6%
|
| Full HD | 14
−50%
| 21
+50%
|
Cost per frame, $
| 1080p | no data | 40.48 |
FPS performance in popular games
Full HD
Low
| Counter-Strike 2 | 2−3
+100%
|
1−2
−100%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
| Hogwarts Legacy | 7−8
+0%
|
7−8
+0%
|
Full HD
Medium
| Battlefield 5 | 4−5
+0%
|
4−5
+0%
|
| Counter-Strike 2 | 2−3
+100%
|
1−2
−100%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
| Far Cry 5 | 5−6
+25%
|
4−5
−25%
|
| Fortnite | 8−9
+14.3%
|
7−8
−14.3%
|
| Forza Horizon 4 | 10−11
+0%
|
10−11
+0%
|
| Forza Horizon 5 | 3−4
+0%
|
3−4
+0%
|
| Hogwarts Legacy | 7−8
+0%
|
7−8
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 10−12
+10%
|
10−11
−10%
|
| Valorant | 35−40
+2.7%
|
35−40
−2.7%
|
Full HD
High
| Battlefield 5 | 4−5
+0%
|
4−5
+0%
|
| Counter-Strike 2 | 2−3
+100%
|
1−2
−100%
|
| Counter-Strike: Global Offensive | 35−40
+5.6%
|
35−40
−5.6%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
| Dota 2 | 21−24
+5%
|
20−22
−5%
|
| Far Cry 5 | 5−6
+25%
|
4−5
−25%
|
| Fortnite | 8−9
+14.3%
|
7−8
−14.3%
|
| Forza Horizon 4 | 10−11
+0%
|
10−11
+0%
|
| Forza Horizon 5 | 3−4
+0%
|
3−4
+0%
|
| Grand Theft Auto V | 10
+233%
|
3−4
−233%
|
| Hogwarts Legacy | 7−8
+0%
|
7−8
+0%
|
| Metro Exodus | 3−4
+0%
|
3−4
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 10−12
+10%
|
10−11
−10%
|
| The Witcher 3: Wild Hunt | 8−9
+0%
|
8−9
+0%
|
| Valorant | 35−40
+2.7%
|
35−40
−2.7%
|
Full HD
Ultra
| Battlefield 5 | 4−5
+0%
|
4−5
+0%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
| Dota 2 | 21−24
+5%
|
20−22
−5%
|
| Far Cry 5 | 5−6
+25%
|
4−5
−25%
|
| Forza Horizon 4 | 10−11
+0%
|
10−11
+0%
|
| Hogwarts Legacy | 7−8
+0%
|
7−8
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 10−12
+10%
|
10−11
−10%
|
| The Witcher 3: Wild Hunt | 8−9
+0%
|
8−9
+0%
|
| Valorant | 35−40
+2.7%
|
35−40
−2.7%
|
Full HD
Epic
| Fortnite | 8−9
+14.3%
|
7−8
−14.3%
|
1440p
High
| Counter-Strike 2 | 5−6
+0%
|
5−6
+0%
|
| Counter-Strike: Global Offensive | 12−14
+8.3%
|
12−14
−8.3%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 18−20
+12.5%
|
16−18
−12.5%
|
| Valorant | 12−14
+30%
|
10−11
−30%
|
1440p
Ultra
| Cyberpunk 2077 | 1−2
+0%
|
1−2
+0%
|
| Far Cry 5 | 2−3
+0%
|
2−3
+0%
|
| Forza Horizon 4 | 5−6
+25%
|
4−5
−25%
|
| Hogwarts Legacy | 2−3
+0%
|
2−3
+0%
|
| The Witcher 3: Wild Hunt | 2−3
+0%
|
2−3
+0%
|
1440p
Epic
| Fortnite | 3−4
+0%
|
3−4
+0%
|
4K
High
| Grand Theft Auto V | 14−16
+0%
|
14−16
+0%
|
| Valorant | 9−10
+0%
|
9−10
+0%
|
4K
Ultra
| Cyberpunk 2077 | 0−1 | 0−1 |
| Dota 2 | 4−5
+33.3%
|
3−4
−33.3%
|
| Far Cry 5 | 0−1 | 0−1 |
| Forza Horizon 4 | 0−1 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 3−4
+0%
|
3−4
+0%
|
4K
Epic
| Fortnite | 3−4
+0%
|
3−4
+0%
|
This is how R7 M270 and GT 640M LE compete in popular games:
- GT 640M LE is 6% faster in 900p
- GT 640M LE is 50% faster in 1080p
Here's the range of performance differences observed across popular games:
- in Grand Theft Auto V, with 1080p resolution and the High Preset, the R7 M270 is 233% faster.
All in all, in popular games:
- R7 M270 performs better in 24 tests (45%)
- there's a draw in 29 tests (55%)
Pros & cons summary
| Performance score | 1.74 | 1.59 |
| Recency | 9 January 2014 | 4 May 2012 |
| Chip lithography | 28 nm | 40 nm |
R7 M270 has a 9.4% higher aggregate performance score, an age advantage of 1 year, and a 42.9% more advanced lithography process.
Given the minimal performance differences, no clear winner can be declared between Radeon R7 M270 and GeForce GT 640M LE.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
