Home GPU Comparison AMD Radeon HD 6930 vs NVIDIA GeForce GTS 250

AMD Radeon HD 6930 vs NVIDIA GeForce GTS 250

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6930 and 1024MB VRAM GeForce GTS 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6930 's Advantages
Released 2 years and 9 months late
Larger VRAM bandwidth (153.6GB/s vs 64.00GB/s)
1152 additional rendering cores
NVIDIA GeForce GTS 250 's Advantages
Lower TDP (150W vs 186W)

Score

Benchmark

FP32 (float)
Radeon HD 6930 +396%
1.92 TFLOPS
GeForce GTS 250
0.387 TFLOPS
VS

Graphics Card

Dec 2011
Release Date
Mar 2009
Northern Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
16
20
Compute Units
-
1280
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

24.00 GPixel/s
Pixel Rate
11.23 GPixel/s
60.00 GTexel/s
Texture Rate
44.93 GTexel/s
-
FP16 (half)
-
1.920 TFLOPS
FP32 (float)
387.1 GFLOPS
480.0 GFLOPS
FP64 (double)
-

Graphics Processor

Cayman
GPU Name
G92B
Cayman CE (215-0807105)
GPU Variant
G92-428-B1
TeraScale 3
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.64 billion
Transistors
0.754 billion
389 mm²
Die Size
260 mm²

Board Design

186W
TDP
150W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI
2x 6-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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