Home GPU Comparison AMD Radeon R7 340 OEM vs NVIDIA GeForce 8500 GT

AMD Radeon R7 340 OEM vs NVIDIA GeForce 8500 GT

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 340 OEM and 256MB VRAM GeForce 8500 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 340 OEM 's Advantages
Released 8 years and 1 months late
Boost Clock780MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)
368 additional rendering cores
NVIDIA GeForce 8500 GT 's Advantages
Lower TDP (30W vs 50W)

Score

Benchmark

FP32 (float)
Radeon R7 340 OEM +1965%
0.599 TFLOPS
GeForce 8500 GT
0.029 TFLOPS
VS

Graphics Card

May 2015
Release Date
Apr 2007
Pirate Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

730 MHz
Base Clock
-
780 MHz
Boost Clock
-
1000 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
12.80GB/s

Render Config

6
Compute Units
-
-
SM Count
2
384
Shading Units
16
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
1.836 GPixel/s
18.72 GTexel/s
Texture Rate
3.672 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
29.38 GFLOPS
37.44 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
30W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

Oland
GPU Name
G86
-
GPU Variant
G86-300-A2
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
0.95 billion
Transistors
0.21 billion
77 mm²
Die Size
127 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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