Home GPU Comparison AMD Radeon HD 6990M Rebrand vs ATI Mobility FireGL V5700

AMD Radeon HD 6990M Rebrand vs ATI Mobility FireGL V5700

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6990M Rebrand and 512MB VRAM Mobility FireGL V5700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6990M Rebrand 's Advantages
Released 3 years and 6 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (70.40GB/s vs 22.40GB/s)
680 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6990M Rebrand +788%
1.28 TFLOPS
Mobility FireGL V5700
0.144 TFLOPS
VS

Graphics Card

Jul 2011
Release Date
Jan 2008
Vancouver
Generation
Mobility FireGL
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1100 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
70.40GB/s
Bandwidth
22.40GB/s

Render Config

14
Compute Units
3
-
-
-
800
Shading Units
120
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
2.400 GPixel/s
32.00 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
1280 GFLOPS
FP32 (float)
144.0 GFLOPS
-
-
-

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Broadway
GPU Name
M86
Broadway XTX
GPU Variant
M86-M GL (216-0683008)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.04 billion
Transistors
0.378 billion
166 mm²
Die Size
135 mm²

Graphics Features

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

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