Home GPU Comparison AMD Radeon R7 265X OEM vs NVIDIA GeForce GTX 295

AMD Radeon R7 265X OEM vs NVIDIA GeForce GTX 295

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265X OEM and 896MB VRAM GeForce GTX 295 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 5 years and 7 months late
Boost Clock925MHz
More VRAM (2GB vs 896GB)
Larger VRAM bandwidth (179.2GB/s vs 111.9GB/s)
1040 additional rendering cores
Lower TDP (150W vs 289W)

Score

Benchmark

FP32 (float)
Radeon R7 265X OEM +297%
2.368 TFLOPS
GeForce GTX 295
0.596 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Jan 2009
Volcanic Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
448bit
179.2GB/s
Bandwidth
111.9GB/s

Render Config

20
Compute Units
-
-
SM Count
30
1280
Shading Units
240
80
TMUs
80
32
ROPs
28
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
16.13 GPixel/s
74.00 GTexel/s
Texture Rate
46.08 GTexel/s
-
-
-
2.368 TFLOPS
FP32 (float)
596.2 GFLOPS
148.0 GFLOPS
FP64 (double)
74.52 GFLOPS

Board Design

150W
TDP
289W
450 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Curacao
GPU Name
GT200B
Curacao PRO (215-0848000)
GPU Variant
G200-401-B3
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
1.4 billion
212 mm²
Die Size
470 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
1.3
5.1
Shader Model
4.0

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