Home GPU Comparison AMD Radeon HD 6970 X2 vs AMD FirePro RG220

AMD Radeon HD 6970 X2 vs AMD FirePro RG220

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 X2 and 512MB VRAM FirePro RG220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970 X2 's Advantages
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (176.0GB/s vs 51.20GB/s)
1456 additional rendering cores
AMD FirePro RG220 's Advantages
Lower TDP (35W vs 375W)

Score

Benchmark

FP32 (float)
Radeon HD 6970 X2 +3278%
2.703 TFLOPS
FirePro RG220
0.08 TFLOPS
VS

Graphics Card

Unknown
Release Date
May 2010
Northern Islands
Generation
FirePro RG
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
176.0GB/s
Bandwidth
51.20GB/s

Render Config

24
Compute Units
1
-
-
-
1536
Shading Units
80
96
TMUs
8
32
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

28.16 GPixel/s
Pixel Rate
2.000 GPixel/s
84.48 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
2.703 TFLOPS
FP32 (float)
80.00 GFLOPS
-
-
-

Board Design

375W
TDP
35W
750 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DMS-59
3x 8-pin
Power Connectors
None

Graphics Processor

Antilles
GPU Name
M93
Antilles XT (215-0807027)
GPU Variant
-
TeraScale 3
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.64 billion
Transistors
0.242 billion
389 mm²
Die Size
73 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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