AMD Radeon HD 7990 vs NVIDIA Quadro K5000M
GPU Specs Compare
Graphics Card
Release Date
Apr 2013
Aug 2012
Generation
Southern Islands
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
950 MHz
-
Boost Clock
1000 MHz
-
Memory Clock
1500 MHz
750 MHz
Memory
Memory Size
3GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
288.0GB/s
96.00GB/s
Render Config
Compute Units
32
-
Shading Units
2048
1344
TMUs
128
112
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
768 KB
512 KB
Theoretical Performance
Pixel Rate
32.00 GPixel/s
16.83 GPixel/s
Texture Rate
128.0 GTexel/s
67.31 GTexel/s
FP32 (float)
4.096 TFLOPS
1.615 TFLOPS
FP64 (double)
1024 GFLOPS
67.31 GFLOPS
Graphics Processor
GPU Name
Malta
GK104
GPU Variant
Malta XT(215-0849026)
N14E-Q5-A2
Architecture
GCN 1.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
4.313 billion
3.54 billion
Die Size
365 mm²
294 mm²
Board Design
TDP
375W
100W
Suggested PSU
750 W
-
Outputs
1x DVI4x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
-
Graphics Features
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.1
Shader Model
5.1
5.1
CUDA
-
3.0