Home GPU Comparison ATI Mobility Radeon HD 4670 Mac Edition vs AMD Radeon HD 6350A

ATI Mobility Radeon HD 4670 Mac Edition vs AMD Radeon HD 6350A

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 4670 Mac Edition and 512MB VRAM Radeon HD 6350A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4670 Mac Edition 's Advantages
Larger VRAM bandwidth (25.28GB/s vs 12.80GB/s)
240 additional rendering cores
AMD Radeon HD 6350A 's Advantages
Released 1 years and 7 months late
More VRAM (512GB vs 256GB)
Lower TDP (25W vs 35W)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4670 Mac Edition +318%
0.435 TFLOPS
Radeon HD 6350A
0.104 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Apr 2011
M9x
Generation
All-In-One
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
790 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
512MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
25.28GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
-
4
Compute Units
2
320
Shading Units
80
32
TMUs
8
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
128 KB

Theoretical Performance

5.440 GPixel/s
Pixel Rate
2.600 GPixel/s
21.76 GTexel/s
Texture Rate
5.200 GTexel/s
-
FP16 (half)
-
435.2 GFLOPS
FP32 (float)
104.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

M96
GPU Name
Cedar
M96 XT (216-0729051)
GPU Variant
-
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.514 billion
Transistors
0.292 billion
146 mm²
Die Size
59 mm²

Board Design

35W
TDP
25W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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
-
CUDA
-
4.1
Shader Model
5.0

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