Home GPU Comparison NVIDIA GeForce GTS 250 vs ATI Radeon HD 5970

NVIDIA GeForce GTS 250 vs ATI Radeon HD 5970

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 250 and 1024MB VRAM ATI Radeon HD 5970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 250 's Advantages
Lower TDP (150W vs 294W)
ATI Radeon HD 5970 's Advantages
Released 8 months late
Larger VRAM bandwidth (128.0GB/s vs 64.00GB/s)
1472 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTS 250
0.387 TFLOPS
ATI Radeon HD 5970 +499%
2.32 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Nov 2009
GeForce 200
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
64.00GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
20
16
SM Count
-
128
Shading Units
1600
64
TMUs
80
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

11.23 GPixel/s
Pixel Rate
23.20 GPixel/s
44.93 GTexel/s
Texture Rate
58.00 GTexel/s
-
-
-
387.1 GFLOPS
FP32 (float)
2.320 TFLOPS
-
FP64 (double)
464.0 GFLOPS

Board Design

150W
TDP
294W
450 W
Suggested PSU
600 W
2x DVI
Outputs
2x DVI 1x mini-DisplayPort 1.1
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

G92B
GPU Name
Hemlock
G92-428-B1
GPU Variant
Hemlock XT (215-0735075)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.754 billion
Transistors
2.154 billion
260 mm²
Die Size
334 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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