AMD Radeon HD 7870 XT vs NVIDIA GRID M60 2Q
GPU Specs Compare
Graphics Card
Release Date
Nov 2012
Aug 2015
Generation
Southern Islands
GRID
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
925 MHz
557 MHz
Boost Clock
975 MHz
1178 MHz
Memory Clock
1500 MHz
1253 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
192.0GB/s
160.4GB/s
Render Config
Compute Units
24
-
Shading Units
1536
2048
TMUs
96
128
ROPs
32
64
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
31.20 GPixel/s
75.39 GPixel/s
Texture Rate
93.60 GTexel/s
150.8 GTexel/s
FP32 (float)
2.995 TFLOPS
4.825 TFLOPS
FP64 (double)
748.8 GFLOPS
150.8 GFLOPS
Graphics Processor
GPU Name
Tahiti
GM204
GPU Variant
Tahiti LE(215-0821122)
-
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
185W
225W
Suggested PSU
450 W
550 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 6-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