Home GPU Comparison ATI Mobility Radeon HD 5870 vs ATI Mobility FireGL V5700

ATI Mobility Radeon HD 5870 vs ATI Mobility FireGL V5700

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5870 and 512MB VRAM Mobility FireGL V5700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5870 's Advantages
Released 2 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 22.40GB/s)
680 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5870 +677%
1.12 TFLOPS
Mobility FireGL V5700
0.144 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jan 2008
Manhattan
Generation
Mobility FireGL
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
22.40GB/s

Render Config

10
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

11.20 GPixel/s
Pixel Rate
2.400 GPixel/s
28.00 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
1120 GFLOPS
FP32 (float)
144.0 GFLOPS
-
-
-

Board Design

50W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Broadway
GPU Name
M86
Broadway XT (216-0769008)
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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