Home GPU Comparison AMD Radeon R9 295X2 vs NVIDIA GeForce GTX 285

AMD Radeon R9 295X2 vs NVIDIA GeForce GTX 285

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 295X2 and 1024MB VRAM GeForce GTX 285 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 295X2 's Advantages
Released 5 years and 4 months late
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (320.0GB/s vs 159.0GB/s)
2576 additional rendering cores
NVIDIA GeForce GTX 285 's Advantages
Lower TDP (204W vs 500W)

Score

Benchmark

FP32 (float)
Radeon R9 295X2 +709%
5.733 TFLOPS
GeForce GTX 285
0.708 TFLOPS
VS

Graphics Card

Apr 2014
Release Date
Dec 2008
Volcanic Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
1242 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
512bit
Memory Bus
512bit
320.0GB/s
Bandwidth
159.0GB/s

Render Config

-
SM Count
30
44
Compute Units
-
2816
Shading Units
240
176
TMUs
80
64
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
256 KB

Theoretical Performance

65.15 GPixel/s
Pixel Rate
20.74 GPixel/s
179.2 GTexel/s
Texture Rate
51.84 GTexel/s
-
FP16 (half)
-
5.733 TFLOPS
FP32 (float)
708.5 GFLOPS
716.7 GFLOPS
FP64 (double)
88.56 GFLOPS

Graphics Processor

Vesuvius
GPU Name
GT200B
Vesuvius XT (215-0852022)
GPU Variant
G200-350-B3
GCN 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
6.2 billion
Transistors
1.4 billion
438 mm²
Die Size
470 mm²

Board Design

500W
TDP
204W
900 W
Suggested PSU
550 W
1x DVI 4x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
2x 6-pin

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.3
6.3
Shader Model
4.0

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