Home GPU Comparison ATI FirePro V8800 vs AMD Radeon HD 7870 GHz Edition

ATI FirePro V8800 vs AMD Radeon HD 7870 GHz Edition

We compared two Desktop platform GPUs: 2GB VRAM FirePro V8800 and 2GB VRAM Radeon HD 7870 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V8800 's Advantages
320 additional rendering cores
AMD Radeon HD 7870 GHz Edition 's Advantages
Released 1 years and 11 months late
Larger VRAM bandwidth (153.6GB/s vs 147.2GB/s)
Lower TDP (175W vs 208W)

Score

Benchmark

FP32 (float)
FirePro V8800 +3%
2.64 TFLOPS
Radeon HD 7870 GHz Edition
2.56 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Mar 2012
FirePro
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1150 MHz
Memory Clock
1200 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
147.2GB/s
Bandwidth
153.6GB/s

Render Config

-
SM Count
-
20
Compute Units
20
1600
Shading Units
1280
80
TMUs
80
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB

Theoretical Performance

26.40 GPixel/s
Pixel Rate
32.00 GPixel/s
66.00 GTexel/s
Texture Rate
80.00 GTexel/s
-
FP16 (half)
-
2.640 TFLOPS
FP32 (float)
2.560 TFLOPS
528.0 GFLOPS
FP64 (double)
160.0 GFLOPS

Graphics Processor

Cypress
GPU Name
Pitcairn
Cypress XT GL
GPU Variant
Pitcairn XT (215-0828047)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
2.8 billion
334 mm²
Die Size
212 mm²

Board Design

208W
TDP
175W
550 W
Suggested PSU
450 W
4x DisplayPort 1.1 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 6-pin
Power Connectors
2x 6-pin

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
CUDA
-
5.0
Shader Model
5.1

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