Home GPU Comparison NVIDIA TITAN V vs AMD Radeon RX Vega 64

NVIDIA TITAN V vs AMD Radeon RX Vega 64

We compared two Desktop platform GPUs: 12GB VRAM TITAN V and 8GB VRAM Radeon RX Vega 64 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V 's Advantages
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (651.3GB/s vs 483.8GB/s)
1024 additional rendering cores
Lower TDP (250W vs 295W)
AMD Radeon RX Vega 64 's Advantages
Boost Clock has increased by 6% (1546MHz vs 1455MHz)

Score

Benchmark

FP32 (float)
TITAN V +17%
14.9 TFLOPS
Radeon RX Vega 64
12.66 TFLOPS
3DMark Time Spy
TITAN V +76%
13241
Radeon RX Vega 64
7520
VS

Graphics Card

Dec 2017
Release Date
Aug 2017
GeForce 10
Generation
Vega
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1200 MHz
Base Clock
1247 MHz
1455 MHz
Boost Clock
1546 MHz
848 MHz
Memory Clock
945 MHz

Memory

12GB
Memory Size
8GB
HBM2
Memory Type
HBM2
3072bit
Memory Bus
2048bit
651.3GB/s
Bandwidth
483.8GB/s

Render Config

80
SM Count
-
-
Compute Units
64
5120
Shading Units
4096
320
TMUs
256
96
ROPs
64
640
Tensor Cores
-
-
RT Cores
-
96 KB (per SM)
L1 Cache
16 KB (per CU)
0 MB
L2 Cache
4 MB

Theoretical Performance

139.7 GPixel/s
Pixel Rate
98.94 GPixel/s
465.6 GTexel/s
Texture Rate
395.8 GTexel/s
29.80 TFLOPS
FP16 (half)
25.33 TFLOPS
14.90 TFLOPS
FP32 (float)
12.66 TFLOPS
7.450 TFLOPS
FP64 (double)
791.6 GFLOPS

Graphics Processor

GV100
GPU Name
Vega 10
GV100-400-A1
GPU Variant
Vega 10 XT (215-0894200)
Volta
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
12 nm
Process Size
14 nm
21.1 billion
Transistors
12.5 billion
815 mm²
Die Size
495 mm²

Board Design

250W
TDP
295W
600 W
Suggested PSU
600 W
1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
7.0
CUDA
-
6.6
Shader Model
6.4

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