Home GPU Comparison ATI Mobility Radeon HD 4350 vs AMD Radeon HD 6970M

ATI Mobility Radeon HD 4350 vs AMD Radeon HD 6970M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4350 and 1024MB VRAM Radeon HD 6970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970M 's Advantages
Released 2 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 12.80GB/s)
880 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4350
0.072 TFLOPS
Radeon HD 6970M +1713%
1.306 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Jan 2011
M9x
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
115.2GB/s

Render Config

1
Compute Units
12
-
-
-
80
Shading Units
960
8
TMUs
48
4
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
21.76 GPixel/s
3.600 GTexel/s
Texture Rate
32.64 GTexel/s
-
-
-
72.00 GFLOPS
FP32 (float)
1306 GFLOPS
-
-
-

Board Design

Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

M93
GPU Name
Blackcomb
-
GPU Variant
Blackcomb XT (216-0811000)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.242 billion
Transistors
1.7 billion
73 mm²
Die Size
212 mm²

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0

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