AMD Radeon HD 6990 vs NVIDIA GeForce GTX 1650 GDDR6
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6990 and 4GB VRAM GeForce GTX 1650 GDDR6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 6990 's Advantages
640 additional rendering cores
NVIDIA GeForce GTX 1650 GDDR6 's Advantages
Released 9 years and 1 months late
Boost Clock1590MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 160.0GB/s)
Lower TDP (75W vs 375W)
Score
Benchmark
FP32 (float)
Radeon HD 6990
2.55 TFLOPS
GeForce GTX 1650 GDDR6
+11%
2.849 TFLOPS
Graphics Card
Mar 2011
Release Date
Apr 2020
Northern Islands
Generation
GeForce 16
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1410 MHz
-
Boost Clock
1590 MHz
1250 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
192.0GB/s
Render Config
24
Compute Units
-
-
SM Count
14
1536
Shading Units
896
96
TMUs
56
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
26.56 GPixel/s
Pixel Rate
50.88 GPixel/s
79.68 GTexel/s
Texture Rate
89.04 GTexel/s
-
FP16 (half)
5.699 TFLOPS
2.550 TFLOPS
FP32 (float)
2.849 TFLOPS
637.4 GFLOPS
FP64 (double)
89.04 GFLOPS
Board Design
375W
TDP
75W
750 W
Suggested PSU
250 W
1x DVI
4x mini-DisplayPort 1.2
Outputs
1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
2x 8-pin
Power Connectors
None
Graphics Processor
Antilles
GPU Name
TU117
Antilles XT
(215-0807027)
GPU Variant
TU117-300-A1
TeraScale 3
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
2.64 billion
Transistors
4.7 billion
389 mm²
Die Size
200 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
7.5
5.0
Shader Model
6.6
