Home GPU Comparison AMD Radeon R7 340 OEM vs NVIDIA GeForce 9800 GT

AMD Radeon R7 340 OEM vs NVIDIA GeForce 9800 GT

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 340 OEM and 512MB VRAM GeForce 9800 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 6 years and 10 months late
Boost Clock780MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 57.60GB/s)
272 additional rendering cores
Lower TDP (50W vs 125W)

Score

Benchmark

FP32 (float)
Radeon R7 340 OEM +78%
0.599 TFLOPS
GeForce 9800 GT
0.336 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jul 2008
Pirate Islands
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
57.60GB/s

Render Config

6
Compute Units
-
-
SM Count
14
384
Shading Units
112
24
TMUs
56
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
9.600 GPixel/s
18.72 GTexel/s
Texture Rate
33.60 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
336.0 GFLOPS
37.44 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
125W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

Oland
GPU Name
G92B
-
GPU Variant
G92-280-B1
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
0.95 billion
Transistors
0.754 billion
77 mm²
Die Size
260 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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