Home GPU Comparison AMD Radeon R7 250 vs NVIDIA GeForce 8800 GS

AMD Radeon R7 250 vs NVIDIA GeForce 8800 GS

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 384MB VRAM GeForce 8800 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages
Released 5 years and 9 months late
More VRAM (1024GB vs 384GB)
416 additional rendering cores
Lower TDP (55W vs 105W)
NVIDIA GeForce 8800 GS 's Advantages
Larger VRAM bandwidth (38.40GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 250 +171%
0.717 TFLOPS
GeForce 8800 GS
0.264 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Jan 2008
Volcanic Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
384MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
192bit
28.80GB/s
Bandwidth
38.40GB/s

Render Config

8
Compute Units
-
-
SM Count
12
512
Shading Units
96
32
TMUs
48
16
ROPs
12
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
48 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
6.600 GPixel/s
22.40 GTexel/s
Texture Rate
26.40 GTexel/s
-
-
-
716.8 GFLOPS
FP32 (float)
264.0 GFLOPS
44.80 GFLOPS
FP64 (double)
-

Board Design

55W
TDP
105W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

Cape Verde
GPU Name
G92
Cape Verde PRO
GPU Variant
G92-150-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

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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