NVIDIA P102 100 vs AMD Radeon R9 285X
GPU Specs Compare
Graphics Card
Release Date
Feb 2018
Unknown
Generation
Mining GPUs
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1582 MHz
-
Boost Clock
1683 MHz
-
Memory Clock
1376 MHz
1375 MHz
Memory
Memory Size
5GB
3GB
Memory Type
GDDR5X
GDDR5
Memory Bus
320bit
384bit
Bandwidth
440.3GB/s
264.0GB/s
Render Config
SM Count
25
-
Shading Units
3200
2048
TMUs
200
128
ROPs
80
32
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
0 MB
768 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
134.6 GPixel/s
32.06 GPixel/s
Texture Rate
336.6 GTexel/s
128.3 GTexel/s
FP16 (half)
168.3 GFLOPS
-
FP32 (float)
10.77 TFLOPS
4.104 TFLOPS
FP64 (double)
336.6 GFLOPS
-
Graphics Processor
GPU Name
GP102
Tonga
GPU Variant
GP102-100-A1
Tonga XT(215-0851313)
Architecture
Pascal
GCN 3.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
11.8 billion
5 billion
Die Size
471 mm²
366 mm²
Board Design
TDP
250W
200W
Suggested PSU
600 W
550 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
2x 8-pin
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
6.4
6.3
📊 Benchmark
3DMark Time Spy
7,042
-
3DMark Time Spy Extreme
3,817
-