Home GPU Comparison AMD Radeon HD 6870 1600SP Edition vs ATI FirePro V3750

AMD Radeon HD 6870 1600SP Edition vs ATI FirePro V3750

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6870 1600SP Edition and 256MB VRAM FirePro V3750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870 1600SP Edition 's Advantages
Released 4 years and 4 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (134.4GB/s vs 22.40GB/s)
1280 additional rendering cores
ATI FirePro V3750 's Advantages
Lower TDP (48W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 6870 1600SP Edition +672%
2.72 TFLOPS
FirePro V3750
0.352 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Sep 2008
Northern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
134.4GB/s
Bandwidth
22.40GB/s

Render Config

20
Compute Units
4
-
-
-
1600
Shading Units
320
80
TMUs
32
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
4.400 GPixel/s
68.00 GTexel/s
Texture Rate
17.60 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
352.0 GFLOPS
544.0 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
48W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x DVI 2x DisplayPort 1.0
2x 6-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
RV730
Cypress XT (215-0735033)
GPU Variant
RV730 PRO (215-0719056)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
0.514 billion
334 mm²
Die Size
146 mm²

Graphics Features

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

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