Home GPU Comparison AMD Radeon HD 7950 Boost vs AMD Radeon R5 230

AMD Radeon HD 7950 Boost vs AMD Radeon R5 230

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Boost and 1024MB VRAM Radeon R5 230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Boost 's Advantages
Boost Clock925MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (240.0GB/s vs 10.67GB/s)
1632 additional rendering cores
AMD Radeon R5 230 's Advantages
Released 1 years and 10 months late
Lower TDP (19W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 Boost +1557%
3.315 TFLOPS
Radeon R5 230
0.2 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Apr 2014
Southern Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

850 MHz
Base Clock
-
925 MHz
Boost Clock
-
1250 MHz
Memory Clock
667 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
64bit
240.0GB/s
Bandwidth
10.67GB/s

Render Config

28
Compute Units
2
-
-
-
1792
Shading Units
160
112
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
2.500 GPixel/s
103.6 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
3.315 TFLOPS
FP32 (float)
200.0 GFLOPS
828.8 GFLOPS
FP64 (double)
-

Board Design

200W
TDP
19W
550 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
Caicos
Tahiti PRO2 (215-0821282)
GPU Variant
Caicos PRO
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
0.37 billion
352 mm²
Die Size
67 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
5.0

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