AMD Radeon RX 580X vs NVIDIA TITAN Xp
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Apr 2017
Generation
Polaris
GeForce 10
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1257 MHz
1405 MHz
Boost Clock
1340 MHz
1582 MHz
Memory Clock
2000 MHz
1426 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR5
GDDR5X
Memory Bus
256bit
384bit
Bandwidth
256.0GB/s
547.6GB/s
Render Config
Compute Units
36
-
Shading Units
2304
3840
TMUs
144
240
ROPs
32
96
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
2 MB
3 MB
SM Count
-
30
Theoretical Performance
Pixel Rate
42.88 GPixel/s
151.9 GPixel/s
Texture Rate
193.0 GTexel/s
379.7 GTexel/s
FP16 (half)
6.175 TFLOPS
189.8 GFLOPS
FP32 (float)
6.175 TFLOPS
12.15 TFLOPS
FP64 (double)
385.9 GFLOPS
379.7 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GP102
GPU Variant
Polaris 20 XTX(215-0910038)
GP102-450-A1
Architecture
GCN 4.0
Pascal
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
16 nm
Transistors
5.7 billion
11.8 billion
Die Size
232 mm²
471 mm²
Board Design
TDP
185W
250W
Suggested PSU
450 W
600 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.8
CUDA
-
6.1