Home GPU Comparison ATI FirePro V8700 vs AMD Radeon HD 6850 1440SP Edition

ATI FirePro V8700 vs AMD Radeon HD 6850 1440SP Edition

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V8700 and 1024MB VRAM Radeon HD 6850 1440SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 1440SP Edition 's Advantages
Released 3 years and 11 months late
Larger VRAM bandwidth (128.0GB/s vs 108.8GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro V8700
1.2 TFLOPS
Radeon HD 6850 1440SP Edition +74%
2.088 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Aug 2012
FirePro
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
108.8GB/s
Bandwidth
128.0GB/s

Render Config

10
Compute Units
18
-
-
-
800
Shading Units
1440
40
TMUs
72
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
23.20 GPixel/s
30.00 GTexel/s
Texture Rate
52.20 GTexel/s
-
-
-
1200 GFLOPS
FP32 (float)
2.088 TFLOPS
240.0 GFLOPS
FP64 (double)
417.6 GFLOPS

Board Design

151W
TDP
151W
450 W
Suggested PSU
450 W
1x DVI 2x DisplayPort 1.0 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
2x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

RV770
GPU Name
Cypress
RV770 XT (215-0669049)
GPU Variant
Cypress PRO (215-0735043)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
2.154 billion
256 mm²
Die Size
334 mm²

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0

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