Home GPU Comparison ATI Radeon HD 4670 AGP vs NVIDIA GeForce GTX 980

ATI Radeon HD 4670 AGP vs NVIDIA GeForce GTX 980

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4670 AGP and 4GB VRAM GeForce GTX 980 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4670 AGP 's Advantages
Lower TDP (59W vs 165W)
NVIDIA GeForce GTX 980 's Advantages
Released 5 years and 2 months late
Boost Clock1216MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.4GB/s vs 25.60GB/s)
1728 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4670 AGP
0.48 TFLOPS
GeForce GTX 980 +937%
4.981 TFLOPS
VS

Graphics Card

Jul 2009
Release Date
Sep 2014
Radeon R700
Generation
GeForce 900
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1127 MHz
-
Boost Clock
1216 MHz
800 MHz
Memory Clock
1753 MHz

Memory

1024MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
224.4GB/s

Render Config

4
Compute Units
-
-
-
-
320
Shading Units
2048
32
TMUs
128
8
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
77.82 GPixel/s
24.00 GTexel/s
Texture Rate
155.6 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
4.981 TFLOPS
-
FP64 (double)
155.6 GFLOPS

Board Design

59W
TDP
165W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
-
Power Connectors
2x 6-pin

Graphics Processor

RV730
GPU Name
GM204
RV730 XT (215-0719047)
GPU Variant
GM204-400-A1
TeraScale
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.514 billion
Transistors
5.2 billion
146 mm²
Die Size
398 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
4.1
Shader Model
6.4

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