Home GPU Comparison ATI Mobility Radeon HD 5830 vs AMD Radeon HD 6970M Rebrand

ATI Mobility Radeon HD 5830 vs AMD Radeon HD 6970M Rebrand

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5830 and 1024MB VRAM Radeon HD 6970M Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5830 's Advantages
Lower TDP (24W vs 75W)
AMD Radeon HD 6970M Rebrand 's Advantages
Released 1 years late
Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5830
0.8 TFLOPS
Radeon HD 6970M Rebrand +60%
1.28 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jan 2011
Manhattan
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
64.00GB/s

Render Config

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

Theoretical Performance

8.000 GPixel/s
Pixel Rate
12.80 GPixel/s
20.00 GTexel/s
Texture Rate
32.00 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
1280 GFLOPS
-
-
-

Board Design

24W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Broadway
GPU Name
Broadway
Broadway LE
GPU Variant
Broadway XT
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.04 billion
Transistors
1.04 billion
166 mm²
Die Size
166 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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