GeForce RTX 2080 Super Max-Q vs GT 640 OEM
Aggregate performance score
We've compared GeForce GT 640 OEM with GeForce RTX 2080 Super Max-Q, including specs and performance data.
RTX 2080 Super Max-Q outperforms 640 OEM by a whopping 1986% 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 | 1010 | 185 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.38 | 31.05 |
| Architecture | Kepler (2012−2018) | Turing (2018−2022) |
| GPU code name | GK107 | TU104 |
| Market segment | Desktop | Laptop |
| Release date | 24 April 2012 (13 years ago) | 2 April 2020 (5 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 | 384 | 3072 |
| Core clock speed | 797 MHz | 735 MHz |
| Boost clock speed | no data | 1080 MHz |
| Number of transistors | 1,270 million | 13,600 million |
| Manufacturing process technology | 28 nm | 12 nm |
| Power consumption (TDP) | 50 Watt | 80 Watt |
| Texture fill rate | 25.50 | 207.4 |
| Floating-point processing power | 0.6121 TFLOPS | 6.636 TFLOPS |
| ROPs | 16 | 64 |
| TMUs | 32 | 192 |
| Tensor Cores | no data | 384 |
| Ray Tracing Cores | no data | 48 |
| L1 Cache | 32 KB | 3 MB |
| L2 Cache | 256 KB | 4 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).
| Laptop size | no data | large |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Length | 145 mm | no data |
| Width | 1-slot | no data |
| Supplementary power connectors | None | 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 | DDR3 | GDDR6 |
| Maximum RAM amount | 2 GB | 8 GB |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 891 MHz | 1375 MHz |
| Memory bandwidth | 28.51 GB/s | 352.0 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 | 1x DVI, 1x HDMI, 1x DisplayPort | No outputs |
| HDMI | + | - |
| G-SYNC support | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| VR Ready | no data | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.5 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | 1.2.140 |
| CUDA | 3.0 | 7.5 |
| DLSS | - | + |
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 | 5−6
−2100%
| 110
+2100%
|
| 1440p | 3−4
−2400%
| 75
+2400%
|
| 4K | 2−3
−2250%
| 47
+2250%
|
FPS performance in popular games
Full HD
Low
| Counter-Strike 2 | 180−190
+0%
|
180−190
+0%
|
| Cyberpunk 2077 | 70−75
+0%
|
70−75
+0%
|
| Hogwarts Legacy | 70−75
+0%
|
70−75
+0%
|
Full HD
Medium
| Battlefield 5 | 139
+0%
|
139
+0%
|
| Counter-Strike 2 | 180−190
+0%
|
180−190
+0%
|
| Cyberpunk 2077 | 70−75
+0%
|
70−75
+0%
|
| Far Cry 5 | 115
+0%
|
115
+0%
|
| Fortnite | 121
+0%
|
121
+0%
|
| Forza Horizon 4 | 120−130
+0%
|
120−130
+0%
|
| Forza Horizon 5 | 100−110
+0%
|
100−110
+0%
|
| Hogwarts Legacy | 70−75
+0%
|
70−75
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 130−140
+0%
|
130−140
+0%
|
| Valorant | 200−210
+0%
|
200−210
+0%
|
Full HD
High
| Battlefield 5 | 127
+0%
|
127
+0%
|
| Counter-Strike 2 | 180−190
+0%
|
180−190
+0%
|
| Counter-Strike: Global Offensive | 270−280
+0%
|
270−280
+0%
|
| Cyberpunk 2077 | 70−75
+0%
|
70−75
+0%
|
| Dota 2 | 124
+0%
|
124
+0%
|
| Far Cry 5 | 108
+0%
|
108
+0%
|
| Fortnite | 114
+0%
|
114
+0%
|
| Forza Horizon 4 | 120−130
+0%
|
120−130
+0%
|
| Forza Horizon 5 | 100−110
+0%
|
100−110
+0%
|
| Grand Theft Auto V | 120
+0%
|
120
+0%
|
| Hogwarts Legacy | 70−75
+0%
|
70−75
+0%
|
| Metro Exodus | 77
+0%
|
77
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 130−140
+0%
|
130−140
+0%
|
| The Witcher 3: Wild Hunt | 143
+0%
|
143
+0%
|
| Valorant | 200−210
+0%
|
200−210
+0%
|
Full HD
Ultra
| Battlefield 5 | 119
+0%
|
119
+0%
|
| Cyberpunk 2077 | 70−75
+0%
|
70−75
+0%
|
| Dota 2 | 118
+0%
|
118
+0%
|
| Far Cry 5 | 102
+0%
|
102
+0%
|
| Forza Horizon 4 | 120−130
+0%
|
120−130
+0%
|
| Hogwarts Legacy | 70−75
+0%
|
70−75
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 130−140
+0%
|
130−140
+0%
|
| The Witcher 3: Wild Hunt | 88
+0%
|
88
+0%
|
| Valorant | 154
+0%
|
154
+0%
|
Full HD
Epic
| Fortnite | 100
+0%
|
100
+0%
|
1440p
High
| Counter-Strike 2 | 75−80
+0%
|
75−80
+0%
|
| Counter-Strike: Global Offensive | 230−240
+0%
|
230−240
+0%
|
| Grand Theft Auto V | 65−70
+0%
|
65−70
+0%
|
| Metro Exodus | 51
+0%
|
51
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+0%
|
170−180
+0%
|
| Valorant | 230−240
+0%
|
230−240
+0%
|
1440p
Ultra
| Battlefield 5 | 96
+0%
|
96
+0%
|
| Cyberpunk 2077 | 35−40
+0%
|
35−40
+0%
|
| Far Cry 5 | 77
+0%
|
77
+0%
|
| Forza Horizon 4 | 85−90
+0%
|
85−90
+0%
|
| Hogwarts Legacy | 35−40
+0%
|
35−40
+0%
|
| The Witcher 3: Wild Hunt | 55−60
+0%
|
55−60
+0%
|
1440p
Epic
| Fortnite | 80
+0%
|
80
+0%
|
4K
High
| Counter-Strike 2 | 35−40
+0%
|
35−40
+0%
|
| Grand Theft Auto V | 72
+0%
|
72
+0%
|
| Hogwarts Legacy | 21−24
+0%
|
21−24
+0%
|
| Metro Exodus | 32
+0%
|
32
+0%
|
| The Witcher 3: Wild Hunt | 54
+0%
|
54
+0%
|
| Valorant | 190−200
+0%
|
190−200
+0%
|
4K
Ultra
| Battlefield 5 | 56
+0%
|
56
+0%
|
| Counter-Strike 2 | 35−40
+0%
|
35−40
+0%
|
| Cyberpunk 2077 | 16−18
+0%
|
16−18
+0%
|
| Dota 2 | 102
+0%
|
102
+0%
|
| Far Cry 5 | 42
+0%
|
42
+0%
|
| Forza Horizon 4 | 60−65
+0%
|
60−65
+0%
|
| Hogwarts Legacy | 21−24
+0%
|
21−24
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 40−45
+0%
|
40−45
+0%
|
4K
Epic
| Fortnite | 45
+0%
|
45
+0%
|
This is how GT 640 OEM and RTX 2080 Super Max-Q compete in popular games:
- RTX 2080 Super Max-Q is 2100% faster in 1080p
- RTX 2080 Super Max-Q is 2400% faster in 1440p
- RTX 2080 Super Max-Q is 2250% faster in 4K
All in all, in popular games:
- there's a draw in 66 tests (100%)
Pros & cons summary
| Performance score | 1.55 | 32.33 |
| Recency | 24 April 2012 | 2 April 2020 |
| Maximum RAM amount | 2 GB | 8 GB |
| Chip lithography | 28 nm | 12 nm |
| Power consumption (TDP) | 50 Watt | 80 Watt |
GT 640 OEM has 60% lower power consumption.
RTX 2080 Super Max-Q, on the other hand, has a 1985.8% higher aggregate performance score, an age advantage of 7 years, a 300% higher maximum VRAM amount, and a 133.3% more advanced lithography process.
The GeForce RTX 2080 Super Max-Q is our recommended choice as it beats the GeForce GT 640 OEM in performance tests.
Be aware that GeForce GT 640 OEM is a desktop graphics card while GeForce RTX 2080 Super Max-Q is a notebook one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
