AMD Radeon HD 6850 1440SP Edition vs NVIDIA P102 100
GPU Specs Compare
Graphics Card
Release Date
Aug 2012
Feb 2018
Generation
Northern Islands
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x4
Clock Speeds
Memory Clock
1000 MHz
1376 MHz
Base Clock
-
1582 MHz
Boost Clock
-
1683 MHz
Memory
Memory Size
1024MB
5GB
Memory Type
GDDR5
GDDR5X
Memory Bus
256bit
320bit
Bandwidth
128.0GB/s
440.3GB/s
Render Config
Compute Units
18
-
Shading Units
1440
3200
TMUs
72
200
ROPs
32
80
L1 Cache
8 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
0 MB
SM Count
-
25
Theoretical Performance
Pixel Rate
23.20 GPixel/s
134.6 GPixel/s
Texture Rate
52.20 GTexel/s
336.6 GTexel/s
FP32 (float)
2.088 TFLOPS
10.77 TFLOPS
FP64 (double)
417.6 GFLOPS
336.6 GFLOPS
FP16 (half)
-
168.3 GFLOPS
Graphics Processor
GPU Name
Cypress
GP102
GPU Variant
Cypress PRO(215-0735043)
GP102-100-A1
Architecture
TeraScale 2
Pascal
Foundry
TSMC
TSMC
Process Size
40 nm
16 nm
Transistors
2.154 billion
11.8 billion
Die Size
334 mm²
471 mm²
Board Design
TDP
151W
250W
Suggested PSU
450 W
600 W
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
No outputs
Power Connectors
2x 6-pin
2x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.4
CUDA
-
6.1
📊 Benchmark
3DMark Time Spy
-
7,042
3DMark Time Spy Extreme
-
3,817