AMD Radeon HD 6990 vs NVIDIA Quadro GP100
GPU Specs Compare
Graphics Card
Release Date
Mar 2011
Oct 2016
Generation
Northern Islands
Quadro
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
715 MHz
Base Clock
-
1304 MHz
Boost Clock
-
1442 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
4096bit
Bandwidth
160.0GB/s
732.2GB/s
Render Config
Compute Units
24
-
Shading Units
1536
3584
TMUs
96
224
ROPs
32
96
L1 Cache
8 KB (per CU)
24 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
56
Theoretical Performance
Pixel Rate
26.56 GPixel/s
138.4 GPixel/s
Texture Rate
79.68 GTexel/s
323.0 GTexel/s
FP32 (float)
2.550 TFLOPS
10.34 TFLOPS
FP64 (double)
637.4 GFLOPS
5.168 TFLOPS
FP16 (half)
-
20.67 TFLOPS
Graphics Processor
GPU Name
Antilles
GP100
GPU Variant
Antilles XT(215-0807027)
-
Architecture
TeraScale 3
Pascal
Foundry
TSMC
TSMC
Process Size
40 nm
16 nm
Transistors
2.64 billion
15.3 billion
Die Size
389 mm²
610 mm²
Board Design
TDP
375W
235W
Suggested PSU
750 W
550 W
Outputs
1x DVI4x mini-DisplayPort 1.2
1x DVI4x DisplayPort 1.4a
Power Connectors
2x 8-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
6.4
CUDA
-
6.0
📊 Benchmark
3DMark Time Spy
-
7,998
3DMark Time Spy Extreme
-
4,076