Home GPU Comparison ATI Radeon HD 5770 Mac Edition vs ATI Radeon HD 5690

ATI Radeon HD 5770 Mac Edition vs ATI Radeon HD 5690

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 Mac Edition and 1024MB VRAM Radeon HD 5690 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5770 Mac Edition 's Advantages
Larger VRAM bandwidth (76.48GB/s vs 32.00GB/s)
400 additional rendering cores
ATI Radeon HD 5690 's Advantages
Released 7 months late
Lower TDP (64W vs 108W)

Score

Benchmark

FP32 (float)
Radeon HD 5770 Mac Edition +119%
1.36 TFLOPS
Radeon HD 5690
0.62 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Feb 2011
Evergreen
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1195 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
76.48GB/s
Bandwidth
32.00GB/s

Render Config

10
Compute Units
5
-
-
-
800
Shading Units
400
40
TMUs
20
16
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
6.200 GPixel/s
34.00 GTexel/s
Texture Rate
15.50 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
620.0 GFLOPS
-
-
-

Board Design

108W
TDP
64W
300 W
Suggested PSU
250 W
1x DVI 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
-

Graphics Processor

Juniper
GPU Name
Redwood
Juniper XT (215-0754013)
GPU Variant
Redwood XT (215-0757002)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.04 billion
Transistors
0.627 billion
166 mm²
Die Size
104 mm²

Graphics Features

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

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