Home GPU Comparison AMD Radeon R7 250XE vs NVIDIA GeForce 8800 GTS 512

AMD Radeon R7 250XE vs NVIDIA GeForce 8800 GTS 512

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250XE and 512MB VRAM GeForce 8800 GTS 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250XE 's Advantages
Released 6 years and 8 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 52.48GB/s)
512 additional rendering cores
Lower TDP (80W vs 135W)

Score

Benchmark

FP32 (float)
Radeon R7 250XE +164%
1.101 TFLOPS
GeForce 8800 GTS 512
0.416 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Dec 2007
Volcanic Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1125 MHz
Memory Clock
820 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
52.48GB/s

Render Config

-
SM Count
16
10
Compute Units
-
640
Shading Units
128
40
TMUs
64
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB

Theoretical Performance

13.76 GPixel/s
Pixel Rate
10.40 GPixel/s
34.40 GTexel/s
Texture Rate
41.60 GTexel/s
-
FP16 (half)
-
1101 GFLOPS
FP32 (float)
416.0 GFLOPS
68.80 GFLOPS
FP64 (double)
-

Graphics Processor

Cape Verde
GPU Name
G92
Cape Verde XT
GPU Variant
G92-400-A2
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.5 billion
Transistors
0.754 billion
123 mm²
Die Size
324 mm²

Board Design

80W
TDP
135W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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