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

NVIDIA TITAN Xp vs AMD Radeon RX Vega 64

We compared two Desktop platform GPUs: 12GB VRAM TITAN Xp 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 Xp 's Advantages
Boost Clock has increased by 2% (1582MHz vs 1546MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (547.6GB/s vs 483.8GB/s)
Lower TDP (250W vs 295W)
AMD Radeon RX Vega 64 's Advantages
256 additional rendering cores

Score

Benchmark

FP32 (float)
TITAN Xp
12.15 TFLOPS
Radeon RX Vega 64 +4%
12.66 TFLOPS
3DMark Time Spy
TITAN Xp +34%
10145
Radeon RX Vega 64
7520
Blender
TITAN Xp +22%
954
Radeon RX Vega 64
777
VS

Graphics Card

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

Clock Speeds

1405 MHz
Base Clock
1247 MHz
1582 MHz
Boost Clock
1546 MHz
1426 MHz
Memory Clock
945 MHz

Memory

12GB
Memory Size
8GB
GDDR5X
Memory Type
HBM2
384bit
Memory Bus
2048bit
547.6GB/s
Bandwidth
483.8GB/s

Render Config

30
SM Count
-
-
Compute Units
64
3840
Shading Units
4096
240
TMUs
256
96
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
4 MB

Theoretical Performance

151.9 GPixel/s
Pixel Rate
98.94 GPixel/s
379.7 GTexel/s
Texture Rate
395.8 GTexel/s
189.8 GFLOPS
FP16 (half)
25.33 TFLOPS
12.15 TFLOPS
FP32 (float)
12.66 TFLOPS
379.7 GFLOPS
FP64 (double)
791.6 GFLOPS

Graphics Processor

GP102
GPU Name
Vega 10
GP102-450-A1
GPU Variant
Vega 10 XT (215-0894200)
Pascal
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
16 nm
Process Size
14 nm
11.8 billion
Transistors
12.5 billion
471 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
6.1
CUDA
-
6.4
Shader Model
6.4

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