Home GPU Comparison ATI Radeon HD 4870 Mac Edition vs AMD Radeon HD 7350 OEM

ATI Radeon HD 4870 Mac Edition vs AMD Radeon HD 7350 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4870 Mac Edition and 512MB VRAM Radeon HD 7350 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4870 Mac Edition 's Advantages
Larger VRAM bandwidth (108.8GB/s vs 12.80GB/s)
720 additional rendering cores
AMD Radeon HD 7350 OEM 's Advantages
Released 3 years late
Lower TDP (19W vs 150W)

Score

Benchmark

FP32 (float)
Radeon HD 4870 Mac Edition +1053%
1.2 TFLOPS
Radeon HD 7350 OEM
0.104 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Jan 2012
Radeon R700
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
108.8GB/s
Bandwidth
12.80GB/s

Render Config

10
Compute Units
2
-
-
-
800
Shading Units
80
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
2.600 GPixel/s
30.00 GTexel/s
Texture Rate
5.200 GTexel/s
-
-
-
1200 GFLOPS
FP32 (float)
104.0 GFLOPS
240.0 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
19W
450 W
Suggested PSU
200 W
1x DVI 1x mini-DisplayPort 1.0
Outputs
1x DVI 1x HDMI 1.3a
2x 6-pin
Power Connectors
None

Graphics Processor

RV770
GPU Name
Cedar
RV770 XT Mac (215-0669080)
GPU Variant
-
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
0.292 billion
256 mm²
Die Size
59 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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