NVIDIA P104-100 8 GB vs AMD Radeon HD 6990M
GPU Specs Compare
Graphics Card
Release Date
Dec 2017
Jul 2011
Generation
Mining GPUs
Vancouver
Type
Desktop
Mobile
Bus Interface
PCIe 1.0 x4
MXM-B (3.0)
Clock Speeds
Base Clock
1607 MHz
-
Boost Clock
1733 MHz
-
Memory Clock
1251 MHz
900 MHz
Memory
Memory Size
8 GB
2GB
Memory Type
GDDR5X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
320.3GB/s
115.2GB/s
Render Config
SM Count
15
-
Shading Units
1920
1120
TMUs
120
56
ROPs
64
32
L1 Cache
48 KB (per SM)
8 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
-
14
Theoretical Performance
Pixel Rate
110.9 GPixel/s
22.88 GPixel/s
Texture Rate
208.0 GTexel/s
40.04 GTexel/s
FP16 (half)
104.0 GFLOPS
-
FP32 (float)
6.655 TFLOPS
1.602 TFLOPS
FP64 (double)
208.0 GFLOPS
-
Graphics Processor
GPU Name
GP104
Blackcomb
GPU Variant
GP104-100-A1
Blackcomb XTX(216-0811030)
Architecture
Pascal
TeraScale 2
Foundry
TSMC
TSMC
Process Size
16 nm
40 nm
Transistors
7.2 billion
1.7 billion
Die Size
314 mm²
212 mm²
Board Design
TDP
Unknown
100W
Suggested PSU
200 W
-
Outputs
No outputs
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
6.1
-
Shader Model
6.8
5.0