Radeon 740M vs ATI HD 4270
Aggregate performance score
We've compared Radeon HD 4270 with Radeon 740M, including specs and performance data.
740M outperforms HD 4270 by a whopping 2662% 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 | 1421 | 590 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 12.29 |
| Architecture | RV6xx (2008−2010) | RDNA 3.0 (2022−2026) |
| GPU code name | RS880M | Phoenix2 |
| Market segment | Laptop | Desktop |
| Release date | 1 May 2010 (15 years ago) | 31 January 2024 (2 years ago) |
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 | 40 | 256 |
| Core clock speed | 590 MHz | 800 MHz |
| Boost clock speed | no data | 2800 MHz |
| Number of transistors | no data | 20,900 million |
| Manufacturing process technology | 55 nm | 4 nm |
| Power consumption (TDP) | no data | 45 Watt |
| Texture fill rate | no data | 44.80 |
| Floating-point processing power | no data | 2.867 TFLOPS |
| ROPs | no data | 8 |
| TMUs | no data | 16 |
| Ray Tracing Cores | no data | 4 |
| L0 Cache | no data | 64 KB |
| L1 Cache | no data | 64 KB |
| L2 Cache | no data | 2 MB |
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).
| Interface | no data | PCIe 4.0 x8 |
| Width | no data | IGP |
| Supplementary power connectors | no data | None |
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 | no data | System Shared |
| Maximum RAM amount | 512 MB | System Shared |
| Memory bus width | no data | System Shared |
| Memory clock speed | no data | System Shared |
| 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 data | Motherboard Dependent |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 | 12 Ultimate (12_2) |
| Shader Model | no data | 6.8 |
| OpenGL | no data | 4.6 |
| OpenCL | no data | 2.1 |
| Vulkan | - | 1.3 |
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 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:
| Full HD | 0−1 | 21 |
FPS performance in popular games
Full HD
Low
| Cyberpunk 2077 | 1−2
−1400%
|
14−16
+1400%
|
Full HD
Medium
| Cyberpunk 2077 | 1−2
−1400%
|
14−16
+1400%
|
| Forza Horizon 4 | 3−4
−967%
|
30−35
+967%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 7−8
−271%
|
24−27
+271%
|
| Valorant | 24−27
−208%
|
75−80
+208%
|
Full HD
High
| Counter-Strike: Global Offensive | 12−14
−792%
|
110−120
+792%
|
| Cyberpunk 2077 | 1−2
−1400%
|
14−16
+1400%
|
| Dota 2 | 9−10
−2567%
|
240−250
+2567%
|
| Forza Horizon 4 | 3−4
−967%
|
30−35
+967%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 7−8
−271%
|
24−27
+271%
|
| The Witcher 3: Wild Hunt | 5−6
−280%
|
18−20
+280%
|
| Valorant | 24−27
−208%
|
75−80
+208%
|
Full HD
Ultra
| Cyberpunk 2077 | 1−2
−1400%
|
14−16
+1400%
|
| Dota 2 | 9−10
−2567%
|
240−250
+2567%
|
| Forza Horizon 4 | 3−4
−967%
|
30−35
+967%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 7−8
−271%
|
24−27
+271%
|
| The Witcher 3: Wild Hunt | 5−6
−280%
|
18−20
+280%
|
| Valorant | 24−27
−208%
|
75−80
+208%
|
1440p
High
| Counter-Strike 2 | 3−4
−367%
|
14−16
+367%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 3−4
−1267%
|
40−45
+1267%
|
1440p
Ultra
| Forza Horizon 4 | 1−2
−1600%
|
16−18
+1600%
|
| The Witcher 3: Wild Hunt | 1−2
−900%
|
10−11
+900%
|
4K
High
| Grand Theft Auto V | 14−16
−28.6%
|
18−20
+28.6%
|
| Valorant | 1−2
−3600%
|
35−40
+3600%
|
4K
Ultra
| PLAYERUNKNOWN'S BATTLEGROUNDS | 1−2
−600%
|
7−8
+600%
|
4K
Epic
| Fortnite | 2−3
−250%
|
7−8
+250%
|
Full HD
Low
| Counter-Strike 2 | 73
+0%
|
73
+0%
|
| Resident Evil 4 Remake | 18
+0%
|
18
+0%
|
Full HD
Medium
| Battlefield 5 | 30−35
+0%
|
30−35
+0%
|
| Counter-Strike 2 | 60
+0%
|
60
+0%
|
| Far Cry 5 | 21−24
+0%
|
21−24
+0%
|
| Fortnite | 40−45
+0%
|
40−45
+0%
|
| Forza Horizon 5 | 21−24
+0%
|
21−24
+0%
|
Full HD
High
| Battlefield 5 | 30−35
+0%
|
30−35
+0%
|
| Counter-Strike 2 | 26
+0%
|
26
+0%
|
| Far Cry 5 | 21−24
+0%
|
21−24
+0%
|
| Fortnite | 40−45
+0%
|
40−45
+0%
|
| Forza Horizon 5 | 21−24
+0%
|
21−24
+0%
|
| Grand Theft Auto V | 29
+0%
|
29
+0%
|
| Metro Exodus | 14−16
+0%
|
14−16
+0%
|
Full HD
Ultra
| Battlefield 5 | 30−35
+0%
|
30−35
+0%
|
| Far Cry 5 | 21−24
+0%
|
21−24
+0%
|
Full HD
Epic
| Fortnite | 40−45
+0%
|
40−45
+0%
|
1440p
High
| Counter-Strike: Global Offensive | 55−60
+0%
|
55−60
+0%
|
| Grand Theft Auto V | 8−9
+0%
|
8−9
+0%
|
| Metro Exodus | 7−8
+0%
|
7−8
+0%
|
| Valorant | 80−85
+0%
|
80−85
+0%
|
1440p
Ultra
| Battlefield 5 | 14−16
+0%
|
14−16
+0%
|
| Cyberpunk 2077 | 6−7
+0%
|
6−7
+0%
|
| Far Cry 5 | 14−16
+0%
|
14−16
+0%
|
1440p
Epic
| Fortnite | 14−16
+0%
|
14−16
+0%
|
4K
High
| Counter-Strike 2 | 1−2
+0%
|
1−2
+0%
|
| Metro Exodus | 2−3
+0%
|
2−3
+0%
|
| The Witcher 3: Wild Hunt | 6−7
+0%
|
6−7
+0%
|
4K
Ultra
| Battlefield 5 | 7−8
+0%
|
7−8
+0%
|
| Counter-Strike 2 | 1−2
+0%
|
1−2
+0%
|
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Far Cry 5 | 7−8
+0%
|
7−8
+0%
|
| Forza Horizon 4 | 12−14
+0%
|
12−14
+0%
|
Here's the range of performance differences observed across popular games:
- in Valorant, with 4K resolution and the High Preset, the Radeon 740M is 3600% faster.
All in all, in popular games:
- Radeon 740M performs better in 24 tests (42%)
- there's a draw in 33 tests (58%)
Pros & cons summary
| Performance score | 0.26 | 7.18 |
| Recency | 1 May 2010 | 31 January 2024 |
| Chip lithography | 55 nm | 4 nm |
Radeon 740M has a 2662% higher aggregate performance score, an age advantage of 13 years, and a 1275% more advanced lithography process.
The Radeon 740M is our recommended choice as it beats the Radeon HD 4270 in performance tests.
Be aware that Radeon HD 4270 is a notebook graphics card while Radeon 740M is a desktop one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
