Home GPU Comparison AMD Radeon HD 7970 X2 vs AMD FirePro RG220A

AMD Radeon HD 7970 X2 vs AMD FirePro RG220A

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7970 X2 and 512MB VRAM FirePro RG220A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970 X2 's Advantages
Released 2 years and 3 months late
Larger VRAM bandwidth (264.0GB/s vs 51.20GB/s)
1968 additional rendering cores
AMD FirePro RG220A 's Advantages
Lower TDP (35W vs 500W)

Score

Benchmark

FP32 (float)
Radeon HD 7970 X2 +4636%
3.789 TFLOPS
FirePro RG220A
0.08 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
May 2010
Southern Islands
Generation
FirePro Remote
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1375 MHz
Memory Clock
800 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
-
32
Compute Units
1
2048
Shading Units
80
128
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
2.000 GPixel/s
118.4 GTexel/s
Texture Rate
4.000 GTexel/s
-
FP16 (half)
-
3.789 TFLOPS
FP32 (float)
80.00 GFLOPS
947.2 GFLOPS
FP64 (double)
-

Graphics Processor

New Zealand
GPU Name
M93
-
GPU Variant
-
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
4.313 billion
Transistors
0.242 billion
352 mm²
Die Size
73 mm²

Board Design

500W
TDP
35W
900 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI
3x 8-pin
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
4.1

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