Home GPU Comparison NVIDIA GeForce 8800 GTS 320 vs AMD Radeon R5 340X OEM

NVIDIA GeForce 8800 GTS 320 vs AMD Radeon R5 340X OEM

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 2GB VRAM Radeon R5 340X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GTS 320 's Advantages
Larger VRAM bandwidth (63.36GB/s vs 16.00GB/s)
AMD Radeon R5 340X OEM 's Advantages
Released 8 years and 3 months late
More VRAM (2GB vs 320GB)
288 additional rendering cores
Lower TDP (65W vs 143W)

Score

Benchmark

FP32 (float)
GeForce 8800 GTS 320
0.228 TFLOPS
Radeon R5 340X OEM +203%
0.691 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
792 MHz
Memory Clock
1000 MHz

Memory

320MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
320bit
Memory Bus
64bit
63.36GB/s
Bandwidth
16.00GB/s

Render Config

-
Compute Units
6
12
SM Count
-
96
Shading Units
384
24
TMUs
24
20
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
80 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

10.26 GPixel/s
Pixel Rate
7.200 GPixel/s
24.62 GTexel/s
Texture Rate
21.60 GTexel/s
-
-
-
228.1 GFLOPS
FP32 (float)
691.2 GFLOPS
-
FP64 (double)
43.20 GFLOPS

Board Design

143W
TDP
65W
300 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x DisplayPort 1.2
1x 6-pin
Power Connectors
None

Graphics Processor

G80
GPU Name
Oland
G80-100-K0-A2
GPU Variant
Oland XT (215-0837000)
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.681 billion
Transistors
0.95 billion
484 mm²
Die Size
77 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1 (1.0)
OpenCL
1.2
N/A
Vulkan
1.2
1.0
CUDA
-
4.0
Shader Model
5.1

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