Home GPU Comparison ATI Radeon HD 5690 vs AMD Radeon R9 280

ATI Radeon HD 5690 vs AMD Radeon R9 280

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5690 and 3GB VRAM Radeon R9 280 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5690 's Advantages
Lower TDP (64W vs 200W)
AMD Radeon R9 280 's Advantages
Released 3 years and 1 months late
Boost Clock933MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (240.0GB/s vs 32.00GB/s)
1392 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5690
0.62 TFLOPS
Radeon R9 280 +439%
3.344 TFLOPS
VS

Graphics Card

Feb 2011
Release Date
Mar 2014
Evergreen
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
827 MHz
-
Boost Clock
933 MHz
1000 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
3GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
32.00GB/s
Bandwidth
240.0GB/s

Render Config

5
Compute Units
28
-
-
-
400
Shading Units
1792
20
TMUs
112
8
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

6.200 GPixel/s
Pixel Rate
29.86 GPixel/s
15.50 GTexel/s
Texture Rate
104.5 GTexel/s
-
-
-
620.0 GFLOPS
FP32 (float)
3.344 TFLOPS
-
FP64 (double)
836.0 GFLOPS

Board Design

64W
TDP
200W
250 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 2x HDMI 1.4a 1x DisplayPort 1.2
-
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Redwood
GPU Name
Tahiti
Redwood XT (215-0757002)
GPU Variant
Tahiti PRO3 (215-0821330)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
4.313 billion
104 mm²
Die Size
352 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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