Home GPU Comparison ATI Mobility Radeon HD 5770 vs ATI Radeon E4690 PCIe

ATI Mobility Radeon HD 5770 vs ATI Radeon E4690 PCIe

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5770 and 512MB VRAM Radeon E4690 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5770 's Advantages
Released 7 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (51.20GB/s vs 22.40GB/s)
80 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5770 +35%
0.52 TFLOPS
Radeon E4690 PCIe
0.384 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jun 2009
Manhattan
Generation
Embedded
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
51.20GB/s
Bandwidth
22.40GB/s

Render Config

-
SM Count
-
5
Compute Units
4
400
Shading Units
320
20
TMUs
32
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB

Theoretical Performance

5.200 GPixel/s
Pixel Rate
4.800 GPixel/s
13.00 GTexel/s
Texture Rate
19.20 GTexel/s
-
FP16 (half)
-
520.0 GFLOPS
FP32 (float)
384.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

Madison
GPU Name
RV730
Madison XT (216-0772003)
GPU Variant
RV730 XT E4690 (215-0729055)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.627 billion
Transistors
0.514 billion
104 mm²
Die Size
146 mm²

Board Design

30W
TDP
30W
-
Suggested PSU
-
No outputs
Outputs
2x DVI
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
4.1

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