AMD Radeon R9 295X2 vs NVIDIA P104-100 8 GB
GPU · Specs Compare
Graphics Card
Release Date
Apr 2014
Dec 2017
Generation
Volcanic Islands
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x4
Clock Speeds
Memory Clock
1250 MHz
1251 MHz
Base Clock
—
1607 MHz
Boost Clock
—
1733 MHz
Memory
Memory Size
4GB
8 GB
Memory Type
GDDR5
GDDR5X
Memory Bus
512bit
256bit
Bandwidth
320.0GB/s
320.3GB/s
Render Config
Compute Units
44
—
Shading Units
2816
1920
TMUs
176
120
ROPs
64
64
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
1024 KB
2 MB
SM Count
—
15
Theoretical Performance
Pixel Rate
65.15 GPixel/s
110.9 GPixel/s
Texture Rate
179.2 GTexel/s
208.0 GTexel/s
FP32 (float)
5.733 TFLOPS
6.655 TFLOPS
FP64 (double)
716.7 GFLOPS
208.0 GFLOPS
FP16 (half)
—
104.0 GFLOPS
Graphics Processor
GPU Name
Vesuvius
GP104
GPU Variant
Vesuvius XT(215-0852022)
GP104-100-A1
Architecture
GCN 2.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
6.2 billion
7.2 billion
Die Size
438 mm²
314 mm²
Board Design
TDP
500W
Unknown
Suggested PSU
900 W
200 W
Outputs
1x DVI4x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.8
CUDA
—
6.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.