Home GPU Comparison AMD Radeon HD 8950 OEM vs ATI Radeon HD 2400 XT

AMD Radeon HD 8950 OEM vs ATI Radeon HD 2400 XT

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8950 OEM and 256MB VRAM ATI Radeon HD 2400 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8950 OEM 's Advantages
Released 5 years and 7 months late
Boost Clock925MHz
Larger VRAM bandwidth (240.0GB/s vs 8.000GB/s)
1752 additional rendering cores
ATI Radeon HD 2400 XT 's Advantages
Lower TDP (25W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 8950 OEM +6275%
3.315 TFLOPS
ATI Radeon HD 2400 XT
0.052 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Jun 2007
Sea Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

3GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
64bit
240.0GB/s
Bandwidth
8.000GB/s

Render Config

-
SM Count
-
28
Compute Units
2
1792
Shading Units
40
112
TMUs
4
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
32 KB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
2.600 GPixel/s
103.6 GTexel/s
Texture Rate
2.600 GTexel/s
-
FP16 (half)
-
3.315 TFLOPS
FP32 (float)
52.00 GFLOPS
828.8 GFLOPS
FP64 (double)
-

Graphics Processor

Tahiti
GPU Name
RV610
Tahiti PRO (215-0821056)
GPU Variant
RV610 PRO (215LKCAKA14FG)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
4.313 billion
Transistors
0.18 billion
352 mm²
Die Size
85 mm²

Board Design

200W
TDP
25W
550 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
4.0

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