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

ATI Mobility FireGL V5700 vs AMD Radeon HD 6990M Rebrand

We compared two Mobile platform GPUs: 512MB VRAM Mobility FireGL V5700 and 1024MB VRAM Radeon HD 6990M Rebrand 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)
Mobility FireGL V5700
0.144 TFLOPS
Radeon HD 6990M Rebrand +788%
1.28 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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