Radeon HD 6650A vs GeForce GT 640M LE
Aggregate performance score
We've compared GeForce GT 640M LE and Radeon HD 6650A, covering specs and all relevant benchmarks.
HD 6650A outperforms 640M LE by a significant 21% 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 | 993 | 934 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.02 | no data |
| Power efficiency | 3.97 | 3.42 |
| Architecture | Fermi (2010−2014) | TeraScale 2 (2009−2015) |
| GPU code name | GF108 | Onega |
| Market segment | Laptop | Laptop |
| Release date | 4 May 2012 (13 years ago) | 19 April 2011 (14 years ago) |
| Launch price (MSRP) | $849.99 | no data |
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 | Up to 384 | 480 |
| Core clock speed | Up to 500 MHz | 600 MHz |
| Number of transistors | 585 million | 716 million |
| Manufacturing process technology | 40 nm | 40 nm |
| Power consumption (TDP) | 20 Watt | 45 Watt |
| Texture fill rate | 12.05 | 14.40 |
| Floating-point processing power | 0.289 TFLOPS | 0.576 TFLOPS |
| ROPs | 4 | 8 |
| TMUs | 16 | 24 |
| L1 Cache | 128 KB | 48 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 | no data |
| Bus support | PCI Express 2.0, PCI Express 3.0 | no data |
| Interface | PCIe 2.0 x16 | MXM-A (3.0) |
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 | DDR3\DDR5 | DDR3 |
| Maximum RAM amount | 2 GB | 1 GB |
| Memory bus width | 128bit | 128 Bit |
| Memory clock speed | 785 MHz | 900 MHz |
| Memory bandwidth | Up to 28.8 GB/s | 28.8 GB/s |
| Shared memory | - | no data |
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 | Up to 2048x1536 | no data |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| 3D Blu-Ray | + | - |
| Optimus | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 API | 11.2 (11_0) |
| Shader Model | 5.1 | 5.0 |
| OpenGL | 4.5 | 4.4 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | N/A |
| 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.
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 | 19
−10.5%
| 21−24
+10.5%
|
| Full HD | 21
−14.3%
| 24−27
+14.3%
|
Cost per frame, $
| 1080p | 40.48 | no data |
FPS performance in popular games
Full HD
Low
| Counter-Strike 2 | 1−2
+0%
|
1−2
+0%
|
| Cyberpunk 2077 | 3−4
+0%
|
3−4
+0%
|
| Resident Evil 4 Remake | 1−2
+0%
|
1−2
+0%
|
Full HD
Medium
| Battlefield 5 | 3−4
+0%
|
3−4
+0%
|
| Counter-Strike 2 | 1−2
+0%
|
1−2
+0%
|
| Cyberpunk 2077 | 3−4
+0%
|
3−4
+0%
|
| Far Cry 5 | 4−5
+0%
|
4−5
+0%
|
| Fortnite | 6−7
−16.7%
|
7−8
+16.7%
|
| Forza Horizon 4 | 9−10
−11.1%
|
10−11
+11.1%
|
| Forza Horizon 5 | 3−4
+0%
|
3−4
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 10−11
−20%
|
12−14
+20%
|
| Valorant | 35−40
−11.1%
|
40−45
+11.1%
|
Full HD
High
| Battlefield 5 | 3−4
+0%
|
3−4
+0%
|
| Counter-Strike 2 | 1−2
+0%
|
1−2
+0%
|
| Counter-Strike: Global Offensive | 35−40
−14.3%
|
40−45
+14.3%
|
| Cyberpunk 2077 | 3−4
+0%
|
3−4
+0%
|
| Dota 2 | 18−20
−10.5%
|
21−24
+10.5%
|
| Far Cry 5 | 4−5
+0%
|
4−5
+0%
|
| Fortnite | 6−7
−16.7%
|
7−8
+16.7%
|
| Forza Horizon 4 | 9−10
−11.1%
|
10−11
+11.1%
|
| Forza Horizon 5 | 3−4
+0%
|
3−4
+0%
|
| Grand Theft Auto V | 2−3
+0%
|
2−3
+0%
|
| Metro Exodus | 3−4
+0%
|
3−4
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 10−11
−20%
|
12−14
+20%
|
| The Witcher 3: Wild Hunt | 7−8
−14.3%
|
8−9
+14.3%
|
| Valorant | 35−40
−11.1%
|
40−45
+11.1%
|
Full HD
Ultra
| Battlefield 5 | 3−4
+0%
|
3−4
+0%
|
| Cyberpunk 2077 | 3−4
+0%
|
3−4
+0%
|
| Dota 2 | 18−20
−10.5%
|
21−24
+10.5%
|
| Far Cry 5 | 4−5
+0%
|
4−5
+0%
|
| Forza Horizon 4 | 9−10
−11.1%
|
10−11
+11.1%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 10−11
−20%
|
12−14
+20%
|
| The Witcher 3: Wild Hunt | 7−8
−14.3%
|
8−9
+14.3%
|
| Valorant | 35−40
−11.1%
|
40−45
+11.1%
|
Full HD
Epic
| Fortnite | 6−7
−16.7%
|
7−8
+16.7%
|
1440p
High
| Counter-Strike 2 | 5−6
−20%
|
6−7
+20%
|
| Counter-Strike: Global Offensive | 10−12
−9.1%
|
12−14
+9.1%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 16−18
−5.9%
|
18−20
+5.9%
|
| Valorant | 9−10
−11.1%
|
10−11
+11.1%
|
1440p
Ultra
| Cyberpunk 2077 | 1−2
+0%
|
1−2
+0%
|
| Far Cry 5 | 2−3
+0%
|
2−3
+0%
|
| Forza Horizon 4 | 4−5
+0%
|
4−5
+0%
|
| The Witcher 3: Wild Hunt | 3−4
+0%
|
3−4
+0%
|
1440p
Epic
| Fortnite | 3−4
+0%
|
3−4
+0%
|
4K
High
| Grand Theft Auto V | 14−16
−14.3%
|
16−18
+14.3%
|
| Valorant | 8−9
−12.5%
|
9−10
+12.5%
|
4K
Ultra
| Dota 2 | 3−4
+0%
|
3−4
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 2−3
+0%
|
2−3
+0%
|
4K
Epic
| Fortnite | 3−4
+0%
|
3−4
+0%
|
This is how GT 640M LE and HD 6650A compete in popular games:
- HD 6650A is 11% faster in 900p
- HD 6650A is 14% faster in 1080p
Pros & cons summary
| Performance score | 1.65 | 2.00 |
| Recency | 4 May 2012 | 19 April 2011 |
| Maximum RAM amount | 2 GB | 1 GB |
| Power consumption (TDP) | 20 Watt | 45 Watt |
GT 640M LE has an age advantage of 1 year, a 100% higher maximum VRAM amount, and 125% lower power consumption.
HD 6650A, on the other hand, has a 21% higher aggregate performance score.
The Radeon HD 6650A is our recommended choice as it beats the GeForce GT 640M LE in performance tests.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
