NVIDIA TITAN V CEO Edition vs AMD Radeon RX 640 Mobile
GPU Specs Compare
Graphics Card
Release Date
Jun 2018
May 2019
Generation
GeForce 10
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1200 MHz
1082 MHz
Boost Clock
1455 MHz
1218 MHz
Memory Clock
848 MHz
1500 MHz
Memory
Memory Size
32GB
2GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
64bit
Bandwidth
868.4GB/s
48.00GB/s
Render Config
SM Count
80
-
Shading Units
5120
640
TMUs
320
40
ROPs
128
16
Tensor Cores
640
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
512 KB
Compute Units
-
10
Theoretical Performance
Pixel Rate
186.2 GPixel/s
19.49 GPixel/s
Texture Rate
465.6 GTexel/s
48.72 GTexel/s
FP16 (half)
29.80 TFLOPS
1.559 TFLOPS
FP32 (float)
14.90 TFLOPS
1.559 TFLOPS
FP64 (double)
7.450 TFLOPS
97.44 GFLOPS
Graphics Processor
GPU Name
GV100
Polaris 23
Architecture
Volta
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
21.1 billion
2.2 billion
Die Size
815 mm²
103 mm²
GPU Variant
-
Polaris 23 XT
Board Design
TDP
250W
50W
Suggested PSU
600 W
-
Outputs
1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
7.0
-
Shader Model
6.6
6.4