Home GPU Comparison ATI Radeon HD 5690 vs ATI Radeon HD 3830

ATI Radeon HD 5690 vs ATI Radeon HD 3830

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5690 and 256MB VRAM Radeon HD 3830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5690 's Advantages
Released 2 years and 10 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (32.00GB/s vs 26.50GB/s)
80 additional rendering cores
Lower TDP (64W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 5690 +44%
0.62 TFLOPS
Radeon HD 3830
0.428 TFLOPS
VS

Graphics Card

Feb 2011
Release Date
Apr 2008
Evergreen
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
828 MHz

Memory

1024MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
26.50GB/s

Render Config

5
Compute Units
4
-
-
-
400
Shading Units
320
20
TMUs
16
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.200 GPixel/s
Pixel Rate
10.69 GPixel/s
15.50 GTexel/s
Texture Rate
10.69 GTexel/s
-
-
-
620.0 GFLOPS
FP32 (float)
427.5 GFLOPS
-
FP64 (double)
85.50 GFLOPS

Board Design

64W
TDP
75W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
No outputs
-
Power Connectors
1x 6-pin

Graphics Processor

Redwood
GPU Name
RV670
Redwood XT (215-0757002)
GPU Variant
RV670 PRO (215-0708003)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.627 billion
Transistors
0.666 billion
104 mm²
Die Size
192 mm²

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3 (full) 4.0 (partial)
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1

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