ATI Radeon HD 5950 vs NVIDIA GRID K260Q
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jun 2013
Generation
Evergreen
GRID
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1000 MHz
1250 MHz
Memory
Memory Size
1024MB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
160.0GB/s
Render Config
Compute Units
18
-
Shading Units
1440
1536
TMUs
72
128
ROPs
32
32
L1 Cache
8 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
23.84 GPixel/s
Texture Rate
52.20 GTexel/s
95.36 GTexel/s
FP32 (float)
2.088 TFLOPS
2.289 TFLOPS
FP64 (double)
-
95.36 GFLOPS
Graphics Processor
GPU Name
Hemlock
GK104
GPU Variant
Hemlock PRO(215-0735443)
-
Architecture
TeraScale 2
Kepler
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.154 billion
3.54 billion
Die Size
334 mm²
294 mm²
Board Design
TDP
302W
225W
Suggested PSU
700 W
550 W
Outputs
2x DVI1x mini-DisplayPort 1.1
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
-
Graphics Features
DirectX
11.2 (11_0)
12 (11_0)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.1
Shader Model
5.0
5.1
CUDA
-
3.0