Home GPU Comparison NVIDIA GeForce GTX 275 PhysX Edition vs AMD Radeon RX Vega 64 Limited Edition

NVIDIA GeForce GTX 275 PhysX Edition vs AMD Radeon RX Vega 64 Limited Edition

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 PhysX Edition and 8GB VRAM Radeon RX Vega 64 Limited Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 275 PhysX Edition 's Advantages
Lower TDP (219W vs 295W)
AMD Radeon RX Vega 64 Limited Edition 's Advantages
Released 7 years and 6 months late
Boost Clock1546MHz
More VRAM (8GB vs 896GB)
Larger VRAM bandwidth (483.8GB/s vs 127.0GB/s)
3856 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 275 PhysX Edition
0.622 TFLOPS
Radeon RX Vega 64 Limited Edition +1935%
12.66 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Aug 2017
GeForce 200
Generation
Vega
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1247 MHz
-
Boost Clock
1546 MHz
1134 MHz
Memory Clock
945 MHz

Memory

896MB
Memory Size
8GB
GDDR3
Memory Type
HBM2
448bit
Memory Bus
2048bit
127.0GB/s
Bandwidth
483.8GB/s

Render Config

-
Compute Units
64
30
SM Count
-
240
Shading Units
4096
80
TMUs
256
28
ROPs
64
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
224 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

17.72 GPixel/s
Pixel Rate
98.94 GPixel/s
50.64 GTexel/s
Texture Rate
395.8 GTexel/s
-
FP16 (half)
25.33 TFLOPS
622.1 GFLOPS
FP32 (float)
12.66 TFLOPS
77.76 GFLOPS
FP64 (double)
791.6 GFLOPS

Board Design

219W
TDP
295W
550 W
Suggested PSU
600 W
2x DVI
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

G92B
GPU Name
Vega 10
G92-421-B1
GPU Variant
Vega 10 XT (215-0894200)
Tesla
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.754 billion
Transistors
12.5 billion
260 mm²
Die Size
495 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
1.3
CUDA
-
4.0
Shader Model
6.4

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