Home GPU Comparison AMD Radeon R9 270 1024SP vs NVIDIA GeForce 9300 GE

AMD Radeon R9 270 1024SP vs NVIDIA GeForce 9300 GE

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 256MB VRAM GeForce 9300 GE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 1024SP 's Advantages
Released 6 years and 9 months late
Boost Clock925MHz
Larger VRAM bandwidth (153.6GB/s vs 6.400GB/s)
1016 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 270 1024SP +9370%
1.894 TFLOPS
GeForce 9300 GE
0.02 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Jun 2008
Volcanic Islands
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1200 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
153.6GB/s
Bandwidth
6.400GB/s

Render Config

-
SM Count
1
16
Compute Units
-
1024
Shading Units
8
64
TMUs
4
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
16 KB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
2.160 GPixel/s
59.20 GTexel/s
Texture Rate
2.160 GTexel/s
-
FP16 (half)
-
1.894 TFLOPS
FP32 (float)
20.80 GFLOPS
118.4 GFLOPS
FP64 (double)
-

Graphics Processor

Pitcairn
GPU Name
G98S
Pitcairn PRO (215-0828062)
GPU Variant
-
GCN 1.0
Architecture
Tesla
TSMC
Foundry
UMC
28 nm
Process Size
65 nm
2.8 billion
Transistors
0.21 billion
212 mm²
Die Size
86 mm²

Board Design

150W
TDP
Unknown
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1x VGA
1x 6-pin
Power Connectors
None

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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