Home GPU Comparison AMD Radeon HD 7790 vs ATI Radeon HD 3570

AMD Radeon HD 7790 vs ATI Radeon HD 3570

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7790 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 7790 's Advantages
Released 2 years and 8 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (96.00GB/s vs 7.920GB/s)
856 additional rendering cores
ATI Radeon HD 3570 's Advantages
Lower TDP (30W vs 85W)

Score

Benchmark

FP32 (float)
Radeon HD 7790 +2700%
1.792 TFLOPS
Radeon HD 3570
0.064 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jul 2010
Southern Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
495 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
7.920GB/s

Render Config

14
Compute Units
2
-
-
-
896
Shading Units
40
56
TMUs
4
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
3.184 GPixel/s
56.00 GTexel/s
Texture Rate
3.184 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
63.68 GFLOPS
112.0 GFLOPS
FP64 (double)
-

Board Design

85W
TDP
30W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DisplayPort
1x 6-pin
Power Connectors
None

Graphics Processor

Bonaire
GPU Name
RV620
Bonaire XT (215-0839039)
GPU Variant
RV620 PRO (215-0670006)
GCN 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.08 billion
Transistors
0.181 billion
160 mm²
Die Size
67 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.0
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
4.1

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