Home GPU Comparison NVIDIA GeForce 9300 GS vs AMD Radeon HD 6870 X2

NVIDIA GeForce 9300 GS vs AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9300 GS and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870 X2 's Advantages
Released 3 years and 1 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 5.328GB/s)
1112 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9300 GS
0.022 TFLOPS
Radeon HD 6870 X2 +9063%
2.016 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Jul 2011
GeForce 9
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
333 MHz
Memory Clock
1050 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
5.328GB/s
Bandwidth
134.4GB/s

Render Config

1
SM Count
-
-
Compute Units
14
8
Shading Units
1120
4
TMUs
56
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
16 KB
L2 Cache
512 KB

Theoretical Performance

2.268 GPixel/s
Pixel Rate
28.80 GPixel/s
2.268 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
-
22.40 GFLOPS
FP32 (float)
2.016 TFLOPS
-
FP64 (double)
-

Graphics Processor

G98S
GPU Name
Barts
-
GPU Variant
Barts XT (215-0798000)
Tesla
Architecture
TeraScale 2
UMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.21 billion
Transistors
1.7 billion
86 mm²
Die Size
255 mm²

Board Design

Unknown
TDP
300W
200 W
Suggested PSU
700 W
1x DVI 1x HDMI 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
-

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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