Home GPU Comparison AMD Radeon HD 7870 GHz Edition vs ATI FireGL V5600

AMD Radeon HD 7870 GHz Edition vs ATI FireGL V5600

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 GHz Edition and 512MB VRAM FireGL V5600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7870 GHz Edition 's Advantages
Released 4 years and 7 months late
Larger VRAM bandwidth (153.6GB/s vs 35.20GB/s)
1160 additional rendering cores
ATI FireGL V5600 's Advantages
Lower TDP (89W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 7870 GHz Edition +1233%
2.56 TFLOPS
FireGL V5600
0.192 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Aug 2007
Southern Islands
Generation
FireGL
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
1100 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR4
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
35.20GB/s

Render Config

-
SM Count
-
20
Compute Units
3
1280
Shading Units
120
80
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB

Theoretical Performance

32.00 GPixel/s
Pixel Rate
3.200 GPixel/s
80.00 GTexel/s
Texture Rate
6.400 GTexel/s
-
FP16 (half)
-
2.560 TFLOPS
FP32 (float)
192.0 GFLOPS
160.0 GFLOPS
FP64 (double)
-

Graphics Processor

Pitcairn
GPU Name
RV630
Pitcairn XT (215-0828047)
GPU Variant
RV630 GL
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.8 billion
Transistors
0.39 billion
212 mm²
Die Size
153 mm²

Board Design

175W
TDP
89W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI
2x 6-pin
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
4.0

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