Home GPU Comparison AMD Radeon HD 7950 Boost vs ATI Radeon HD 3570

AMD Radeon HD 7950 Boost vs ATI Radeon HD 3570

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Boost and 512MB VRAM Radeon HD 3570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Boost 's Advantages
Released 1 years and 11 months late
Boost Clock925MHz
Larger VRAM bandwidth (240.0GB/s vs 7.920GB/s)
1752 additional rendering cores
ATI Radeon HD 3570 's Advantages
Lower TDP (30W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 Boost +5079%
3.315 TFLOPS
Radeon HD 3570
0.064 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Jul 2010
Southern Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

850 MHz
Base Clock
-
925 MHz
Boost Clock
-
1250 MHz
Memory Clock
495 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
240.0GB/s
Bandwidth
7.920GB/s

Render Config

-
SM Count
-
28
Compute Units
2
1792
Shading Units
40
112
TMUs
4
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
64 KB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
3.184 GPixel/s
103.6 GTexel/s
Texture Rate
3.184 GTexel/s
-
FP16 (half)
-
3.315 TFLOPS
FP32 (float)
63.68 GFLOPS
828.8 GFLOPS
FP64 (double)
-

Graphics Processor

Tahiti
GPU Name
RV620
Tahiti PRO2 (215-0821282)
GPU Variant
RV620 PRO (215-0670006)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
4.313 billion
Transistors
0.181 billion
352 mm²
Die Size
67 mm²

Board Design

200W
TDP
30W
550 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DisplayPort
2x 6-pin
Power Connectors
None

Graphics Features

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

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