AMD Radeon HD 6850 1440SP Edition vs NVIDIA P104 100
GPU · Specs Compare
Graphics Card
Release Date
Aug 2012
Dec 2017
Generation
Northern Islands
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 1.0 x4
Clock Speeds
Memory Clock
1000 MHz
1251 MHz
Base Clock
—
1607 MHz
Boost Clock
—
1733 MHz
Memory
Memory Size
1024MB
4GB
Memory Type
GDDR5
GDDR5X
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
320.3GB/s
Render Config
Compute Units
18
—
Shading Units
1440
1920
TMUs
72
120
ROPs
32
64
L1 Cache
8 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
2 MB
SM Count
—
15
Theoretical Performance
Pixel Rate
23.20 GPixel/s
110.9 GPixel/s
Texture Rate
52.20 GTexel/s
208.0 GTexel/s
FP32 (float)
2.088 TFLOPS
6.655 TFLOPS
FP64 (double)
417.6 GFLOPS
208.0 GFLOPS
FP16 (half)
—
104.0 GFLOPS
Graphics Processor
GPU Name
Cypress
GP104
GPU Variant
Cypress PRO(215-0735043)
GP104-100-A1
Architecture
TeraScale 2
Pascal
Foundry
TSMC
TSMC
Process Size
40 nm
16 nm
Transistors
2.154 billion
7.2 billion
Die Size
334 mm²
314 mm²
Board Design
TDP
151W
Unknown
Suggested PSU
450 W
200 W
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
No outputs
Power Connectors
2x 6-pin
1x 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
6.8
CUDA
—
6.1
Benchmark
3DMark Time Spy
—
5,439
3DMark Time Spy Extreme
—
2,718
OctaneBench
—
124
Blender
—
701
▲ Specs Compare
Data sourced from official specifications and benchmark tests.