Home GPU Comparison AMD Radeon R7 250X vs NVIDIA GeForce 8800 GTS Core 112

AMD Radeon R7 250X vs NVIDIA GeForce 8800 GTS Core 112

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 640MB VRAM GeForce 8800 GTS Core 112 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250X 's Advantages
Released 6 years and 3 months late
More VRAM (1024GB vs 640GB)
Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)
528 additional rendering cores
Lower TDP (80W vs 150W)

Score

Benchmark

FP32 (float)
Radeon R7 250X +352%
1.216 TFLOPS
GeForce 8800 GTS Core 112
0.269 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Nov 2007
Volcanic Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1125 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
640MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
320bit
72.00GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
14
10
Compute Units
-
640
Shading Units
112
40
TMUs
28
16
ROPs
20
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
80 KB

Theoretical Performance

15.20 GPixel/s
Pixel Rate
10.00 GPixel/s
38.00 GTexel/s
Texture Rate
28.00 GTexel/s
-
FP16 (half)
-
1216 GFLOPS
FP32 (float)
268.8 GFLOPS
76.00 GFLOPS
FP64 (double)
-

Graphics Processor

Cape Verde
GPU Name
G80
Cape Verde XT
GPU Variant
G80-100-K0-A2
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
1.5 billion
Transistors
0.681 billion
123 mm²
Die Size
484 mm²

Board Design

80W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin
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 (1.0)
1.2
Vulkan
N/A
-
CUDA
1.0
5.1
Shader Model
4.0

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