Home GPU Comparison AMD Radeon R7 265X OEM vs NVIDIA GeForce 8600 GTS

AMD Radeon R7 265X OEM vs NVIDIA GeForce 8600 GTS

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265X OEM and 256MB VRAM GeForce 8600 GTS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265X OEM 's Advantages
Released 7 years and 4 months late
Boost Clock925MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (179.2GB/s vs 32.00GB/s)
1248 additional rendering cores
NVIDIA GeForce 8600 GTS 's Advantages
Lower TDP (60W vs 150W)

Score

Benchmark

FP32 (float)
Radeon R7 265X OEM +2446%
2.368 TFLOPS
GeForce 8600 GTS
0.093 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Apr 2007
Volcanic Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1400 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
179.2GB/s
Bandwidth
32.00GB/s

Render Config

20
Compute Units
-
-
SM Count
4
1280
Shading Units
32
80
TMUs
16
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
5.400 GPixel/s
74.00 GTexel/s
Texture Rate
10.80 GTexel/s
-
-
-
2.368 TFLOPS
FP32 (float)
92.80 GFLOPS
148.0 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
60W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Curacao
GPU Name
G84
Curacao PRO (215-0848000)
GPU Variant
G84-400-A2
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
2.8 billion
Transistors
0.289 billion
212 mm²
Die Size
169 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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