AMD Radeon Sky 900 vs NVIDIA GRID M60 2Q
GPU Specs Compare
Graphics Card
Release Date
Mar 2013
Aug 2015
Generation
Radeon Sky
GRID
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
825 MHz
557 MHz
Boost Clock
950 MHz
1178 MHz
Memory Clock
1250 MHz
1253 MHz
Memory
Memory Size
3GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
240.0GB/s
160.4GB/s
Render Config
Compute Units
28
-
Shading Units
1792
2048
TMUs
112
128
ROPs
32
64
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
768 KB
2 MB
Theoretical Performance
Pixel Rate
30.40 GPixel/s
75.39 GPixel/s
Texture Rate
106.4 GTexel/s
150.8 GTexel/s
FP32 (float)
3.405 TFLOPS
4.825 TFLOPS
FP64 (double)
851.2 GFLOPS
150.8 GFLOPS
Graphics Processor
GPU Name
Tahiti
GM204
GPU Variant
Orthrus
-
Architecture
GCN 1.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
4.313 billion
5.2 billion
Die Size
352 mm²
398 mm²
Board Design
TDP
300W
225W
Suggested PSU
700 W
550 W
Outputs
1x DVI1x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.4
CUDA
-
5.2