NVIDIA TITAN Xp vs AMD Radeon HD 8950M
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
May 2013
Generation
GeForce 10
Solar System
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1405 MHz
—
Boost Clock
1582 MHz
—
Memory Clock
1426 MHz
1375 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR5X
GDDR5
Memory Bus
384bit
128bit
Bandwidth
547.6GB/s
88.00GB/s
Render Config
SM Count
30
—
Shading Units
3840
768
TMUs
240
48
ROPs
96
16
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
3 MB
256 KB
Compute Units
—
12
Theoretical Performance
Pixel Rate
151.9 GPixel/s
17.20 GPixel/s
Texture Rate
379.7 GTexel/s
51.60 GTexel/s
FP16 (half)
189.8 GFLOPS
—
FP32 (float)
12.15 TFLOPS
1.651 TFLOPS
FP64 (double)
379.7 GFLOPS
103.2 GFLOPS
Graphics Processor
GPU Name
GP102
Saturn
GPU Variant
GP102-450-A1
Saturn XT
Architecture
Pascal
GCN 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
11.8 billion
2.08 billion
Die Size
471 mm²
160 mm²
Board Design
TDP
250W
100W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
—
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
6.1
—
Shader Model
6.8
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.