Home GPU Comparison ATI Radeon HD 5690 vs ATI Radeon HD 3450

ATI Radeon HD 5690 vs ATI Radeon HD 3450

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5690 and 256MB VRAM Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5690 's Advantages
Released 3 years and 2 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (32.00GB/s vs 8.000GB/s)
360 additional rendering cores
ATI Radeon HD 3450 's Advantages
Lower TDP (25W vs 64W)

Score

Benchmark

FP32 (float)
Radeon HD 5690 +1191%
0.62 TFLOPS
Radeon HD 3450
0.048 TFLOPS
VS

Graphics Card

Feb 2011
Release Date
Dec 2007
Evergreen
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
32.00GB/s
Bandwidth
8.000GB/s

Render Config

5
Compute Units
2
-
-
-
400
Shading Units
40
20
TMUs
4
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.200 GPixel/s
Pixel Rate
2.400 GPixel/s
15.50 GTexel/s
Texture Rate
2.400 GTexel/s
-
-
-
620.0 GFLOPS
FP32 (float)
48.00 GFLOPS
-
-
-

Board Design

64W
TDP
25W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x VGA 1x S-Video
-
Power Connectors
None

Graphics Processor

Redwood
GPU Name
RV620
Redwood XT (215-0757002)
GPU Variant
RV620 LE
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.627 billion
Transistors
0.181 billion
104 mm²
Die Size
67 mm²

Graphics Features

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

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