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

ATI Radeon HD 5970 vs NVIDIA GeForce GTS 250

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

Main Differences

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

Score

Benchmark

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

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
1000 MHz

Memory

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

Render Config

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

Theoretical Performance

23.20 GPixel/s
Pixel Rate
11.23 GPixel/s
58.00 GTexel/s
Texture Rate
44.93 GTexel/s
-
FP16 (half)
-
2.320 TFLOPS
FP32 (float)
387.1 GFLOPS
464.0 GFLOPS
FP64 (double)
-

Graphics Processor

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

Board Design

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

Graphics Features

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

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