Home GPU Comparison AMD Radeon R7 250X vs NVIDIA GeForce GT 320 OEM

AMD Radeon R7 250X vs NVIDIA GeForce GT 320 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 1024MB VRAM GeForce GT 320 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250X 's Advantages
Released 4 years late
Larger VRAM bandwidth (72.00GB/s vs 25.28GB/s)
568 additional rendering cores
NVIDIA GeForce GT 320 OEM 's Advantages
Lower TDP (43W vs 80W)

Score

Benchmark

FP32 (float)
Radeon R7 250X +546%
1.216 TFLOPS
GeForce GT 320 OEM
0.188 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Feb 2010
Volcanic Islands
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
790 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
25.28GB/s

Render Config

10
Compute Units
-
-
SM Count
9
640
Shading Units
72
40
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

15.20 GPixel/s
Pixel Rate
4.320 GPixel/s
38.00 GTexel/s
Texture Rate
12.96 GTexel/s
-
-
-
1216 GFLOPS
FP32 (float)
187.5 GFLOPS
76.00 GFLOPS
FP64 (double)
-

Board Design

80W
TDP
43W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Cape Verde
GPU Name
GT215
Cape Verde XT
GPU Variant
GT215-250-A2
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.727 billion
123 mm²
Die Size
144 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
5.1
Shader Model
4.1

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