GeForce GTX 980 Ti vs Radeon HD 4650 AGP
We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 980 Ti and 512MB VRAM Radeon HD 4650 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 980 Ti 's Advantages
Released 6 years and 9 months late
Boost Clock1076MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (336.6GB/s vs 12.80GB/s)
2496 additional rendering cores
Radeon HD 4650 AGP 's Advantages
Lower TDP (48W vs 250W)
Score
Benchmark
FP32 (float)
GeForce GTX 980 Ti
+1478%
6060
Radeon HD 4650 AGP
384
Graphics Card
Jun 2015
Release Date
Sep 2008
GeForce 900
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x
Clock Speeds
1000 MHz
Base Clock
-
1076 MHz
Boost Clock
-
1753 MHz
Memory Clock
400 MHz
Memory
6GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
128bit
336.6GB/s
Bandwidth
12.80GB/s
Render Config
-
Compute Units
4
2816
Shading Units
320
176
TMUs
32
96
ROPs
8
48 KB (per SMM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
128 KB
Theoretical Performance
103.3 GPixel/s
Pixel Rate
4.800 GPixel/s
189.4 GTexel/s
Texture Rate
19.20 GTexel/s
6.060 TFLOPS
FP32 (float)
384.0 GFLOPS
189.4 GFLOPS
FP64 (double)
-
Board Design
250W
TDP
48W
600 W
Suggested PSU
200 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
-
Graphics Processor
GM200
GPU Name
RV730
GM200-310-A1
GPU Variant
RV730 PRO
(215-0719056)
Maxwell 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
8 billion
Transistors
0.514 billion
601 mm²
Die Size
146 mm²
Graphics Features
12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
-
6.4
Shader Model
4.1