Radeon Pro W5700X vs GeForce GT 640
We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro W5700X and 2GB VRAM GeForce GT 640 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Pro W5700X 's Advantages
Released 7 years and 6 months late
Boost Clock2040MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 28.51GB/s)
2176 additional rendering cores
GeForce GT 640 's Advantages
Lower TDP (65W vs 205W)
Score
Benchmark
FP32 (float)
Radeon Pro W5700X
+1406%
10440
GeForce GT 640
693
Blender
Radeon Pro W5700X
+2534%
843
GeForce GT 640
32
Graphics Card
Dec 2019
Release Date
Jun 2012
Radeon Pro Mac
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1243 MHz
Base Clock
-
2040 MHz
Boost Clock
-
1750 MHz
Memory Clock
891 MHz
Memory
16GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
28.51GB/s
Render Config
40
Compute Units
-
2560
Shading Units
384
160
TMUs
32
64
ROPs
16
-
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
256 KB
Theoretical Performance
130.6 GPixel/s
Pixel Rate
7.216 GPixel/s
326.4 GTexel/s
Texture Rate
28.86 GTexel/s
20.89 TFLOPS
FP16 (half)
-
10.44 TFLOPS
FP32 (float)
692.7 GFLOPS
652.8 GFLOPS
FP64 (double)
28.86 GFLOPS
Board Design
205W
TDP
65W
550 W
Suggested PSU
250 W
1x HDMI 2.1
4x Thunderbolt
Outputs
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
None
Power Connectors
None
Graphics Processor
Navi 10
GPU Name
GK107
-
GPU Variant
GK107-300-A2
RDNA 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
10.3 billion
Transistors
1.27 billion
251 mm²
Die Size
118 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.5
Shader Model
5.1