Home GPU Comparison AMD Radeon HD 7970M vs ATI Mobility FireGL V5250

AMD Radeon HD 7970M vs ATI Mobility FireGL V5250

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7970M and 256MB VRAM Mobility FireGL V5250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970M 's Advantages
Released 5 years and 3 months late
Larger VRAM bandwidth (153.6GB/s vs 11.20GB/s)
1280 additional rendering cores

Score

VS

Graphics Card

Apr 2012
Release Date
Jan 2007
London
Generation
Mobility FireGL
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
350 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
11.20GB/s

Render Config

-
SM Count
-
20
Compute Units
-
1280
Shading Units
-
80
TMUs
12
32
ROPs
12
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
5.400 GPixel/s
68.00 GTexel/s
Texture Rate
5.400 GTexel/s
-
FP16 (half)
-
2.176 TFLOPS
FP32 (float)
-
136.0 GFLOPS
FP64 (double)
-

Graphics Processor

Wimbledon
GPU Name
M66
Wimbledon XT (216-0836036)
GPU Variant
M66-P (216BGCKC13FG)
GCN 1.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
2.8 billion
Transistors
0.157 billion
212 mm²
Die Size
150 mm²

Board Design

100W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
3.0

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