Radeon RX 5700 XT vs GeForce GT 640 Rev. 2
Aggregate performance score
We've compared GeForce GT 640 Rev. 2 and Radeon RX 5700 XT, covering specs and all relevant benchmarks.
RX 5700 XT outperforms GT 640 Rev. 2 by a whopping 1109% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 717 | 87 |
| Place by popularity | not in top-100 | 72 |
| Cost-effectiveness evaluation | 0.19 | 47.73 |
| Power efficiency | 5.02 | 13.21 |
| Architecture | Kepler 2.0 (2013−2015) | RDNA 1.0 (2019−2020) |
| GPU code name | GK208 | Navi 10 |
| Market segment | Desktop | Desktop |
| Release date | 29 May 2013 (11 years ago) | 7 July 2019 (5 years ago) |
| Launch price (MSRP) | $89 | $399 |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
RX 5700 XT has 25021% better value for money than GT 640 Rev. 2.
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 | 2560 |
| Core clock speed | 1046 MHz | 1605 MHz |
| Boost clock speed | no data | 1905 MHz |
| Number of transistors | 915 million | 10,300 million |
| Manufacturing process technology | 28 nm | 7 nm |
| Power consumption (TDP) | 49 Watt | 225 Watt |
| Texture fill rate | 33.47 | 304.8 |
| Floating-point processing power | 0.8033 TFLOPS | 9.754 TFLOPS |
| ROPs | 8 | 64 |
| TMUs | 32 | 160 |
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 | PCIe 2.0 x8 | PCIe 4.0 x16 |
| Length | 145 mm | 272 mm |
| Width | 1-slot | 2-slot |
| Supplementary power connectors | None | 1x 6-pin + 1x 8-pin |
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 | GDDR5 | GDDR6 |
| Maximum RAM amount | 1 GB | 8 GB |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 1252 MHz | 1750 MHz |
| Memory bandwidth | 40.06 GB/s | 448.0 GB/s |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 1x DVI, 1x HDMI, 1x VGA | 1x HDMI, 3x DisplayPort |
| HDMI | + | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| VR Ready | no data | + |
| Multi Monitor | no data | + |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (12_1) |
| Shader Model | 5.1 | 6.5 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.1.126 | + |
| CUDA | 3.5 | - |
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 | 10−12
−1160%
| 126
+1160%
|
| 1440p | 6−7
−1183%
| 77
+1183%
|
| 4K | 4−5
−1125%
| 49
+1125%
|
Cost per frame, $
| 1080p | 8.90 | 3.17 |
| 1440p | 14.83 | 5.18 |
| 4K | 22.25 | 8.14 |
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 78
+0%
|
78
+0%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 76
+0%
|
76
+0%
|
| Assassin's Creed Valhalla | 110
+0%
|
110
+0%
|
| Battlefield 5 | 199
+0%
|
199
+0%
|
| Call of Duty: Modern Warfare | 118
+0%
|
118
+0%
|
| Cyberpunk 2077 | 78
+0%
|
78
+0%
|
| Far Cry 5 | 125
+0%
|
125
+0%
|
| Far Cry New Dawn | 118
+0%
|
118
+0%
|
| Forza Horizon 4 | 298
+0%
|
298
+0%
|
| Hitman 3 | 84
+0%
|
84
+0%
|
| Horizon Zero Dawn | 313
+0%
|
313
+0%
|
| Metro Exodus | 144
+0%
|
144
+0%
|
| Red Dead Redemption 2 | 115
+0%
|
115
+0%
|
| Shadow of the Tomb Raider | 160−170
+0%
|
160−170
+0%
|
| Watch Dogs: Legion | 259
+0%
|
259
+0%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 154
+0%
|
154
+0%
|
| Assassin's Creed Valhalla | 91
+0%
|
91
+0%
|
| Battlefield 5 | 165
+0%
|
165
+0%
|
| Call of Duty: Modern Warfare | 107
+0%
|
107
+0%
|
| Cyberpunk 2077 | 75
+0%
|
75
+0%
|
| Far Cry 5 | 101
+0%
|
101
+0%
|
| Far Cry New Dawn | 108
+0%
|
108
+0%
|
| Forza Horizon 4 | 283
+0%
|
283
+0%
|
| Hitman 3 | 86
+0%
|
86
+0%
|
| Horizon Zero Dawn | 294
+0%
|
294
+0%
|
| Metro Exodus | 144
+0%
|
144
+0%
|
| Red Dead Redemption 2 | 97
+0%
|
97
+0%
|
| Shadow of the Tomb Raider | 193
+0%
|
193
+0%
|
| The Witcher 3: Wild Hunt | 85−90
+0%
|
85−90
+0%
|
| Watch Dogs: Legion | 248
+0%
|
248
+0%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 62
+0%
|
62
+0%
|
| Assassin's Creed Valhalla | 78
+0%
|
78
+0%
|
| Call of Duty: Modern Warfare | 80
+0%
|
80
+0%
|
| Cyberpunk 2077 | 67
+0%
|
67
+0%
|
| Far Cry 5 | 73
+0%
|
73
+0%
|
| Forza Horizon 4 | 148
+0%
|
148
+0%
|
| Hitman 3 | 83
+0%
|
83
+0%
|
| Horizon Zero Dawn | 135
+0%
|
135
+0%
|
| Shadow of the Tomb Raider | 171
+0%
|
171
+0%
|
| The Witcher 3: Wild Hunt | 93
+0%
|
93
+0%
|
| Watch Dogs: Legion | 67
+0%
|
67
+0%
|
Full HD
Epic Preset
| Red Dead Redemption 2 | 108
+0%
|
108
+0%
|
1440p
High Preset
| Battlefield 5 | 126
+0%
|
126
+0%
|
| Far Cry New Dawn | 84
+0%
|
84
+0%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 53
+0%
|
53
+0%
|
| Assassin's Creed Valhalla | 59
+0%
|
59
+0%
|
| Call of Duty: Modern Warfare | 58
+0%
|
58
+0%
|
| Cyberpunk 2077 | 40
+0%
|
40
+0%
|
| Far Cry 5 | 59
+0%
|
59
+0%
|
| Forza Horizon 4 | 273
+0%
|
273
+0%
|
| Hitman 3 | 59
+0%
|
59
+0%
|
| Horizon Zero Dawn | 104
+0%
|
104
+0%
|
| Metro Exodus | 104
+0%
|
104
+0%
|
| Shadow of the Tomb Raider | 119
+0%
|
119
+0%
|
| The Witcher 3: Wild Hunt | 65−70
+0%
|
65−70
+0%
|
| Watch Dogs: Legion | 241
+0%
|
241
+0%
|
1440p
Epic Preset
| Red Dead Redemption 2 | 79
+0%
|
79
+0%
|
4K
High Preset
| Battlefield 5 | 56
+0%
|
56
+0%
|
| Far Cry New Dawn | 44
+0%
|
44
+0%
|
| Hitman 3 | 45
+0%
|
45
+0%
|
| Horizon Zero Dawn | 121
+0%
|
121
+0%
|
| Metro Exodus | 65
+0%
|
65
+0%
|
| The Witcher 3: Wild Hunt | 54
+0%
|
54
+0%
|
4K
Ultra Preset
| Assassin's Creed Odyssey | 35
+0%
|
35
+0%
|
| Assassin's Creed Valhalla | 33
+0%
|
33
+0%
|
| Call of Duty: Modern Warfare | 33
+0%
|
33
+0%
|
| Cyberpunk 2077 | 17
+0%
|
17
+0%
|
| Far Cry 5 | 30
+0%
|
30
+0%
|
| Forza Horizon 4 | 79
+0%
|
79
+0%
|
| Shadow of the Tomb Raider | 71
+0%
|
71
+0%
|
| Watch Dogs: Legion | 13
+0%
|
13
+0%
|
4K
Epic Preset
| Red Dead Redemption 2 | 40
+0%
|
40
+0%
|
This is how GT 640 Rev. 2 and RX 5700 XT compete in popular games:
- RX 5700 XT is 1160% faster in 1080p
- RX 5700 XT is 1183% faster in 1440p
- RX 5700 XT is 1125% faster in 4K
All in all, in popular games:
- there's a draw in 72 tests (100%)
Pros & cons summary
| Performance score | 3.55 | 42.93 |
| Recency | 29 May 2013 | 7 July 2019 |
| Maximum RAM amount | 1 GB | 8 GB |
| Chip lithography | 28 nm | 7 nm |
| Power consumption (TDP) | 49 Watt | 225 Watt |
GT 640 Rev. 2 has 359.2% lower power consumption.
RX 5700 XT, on the other hand, has a 1109.3% higher aggregate performance score, an age advantage of 6 years, a 700% higher maximum VRAM amount, and a 300% more advanced lithography process.
The Radeon RX 5700 XT is our recommended choice as it beats the GeForce GT 640 Rev. 2 in performance tests.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
